Product catalogue · Online preview
The right coating for lasting protection.
thermal barrier, anti-corrosion, waterproofing, and flooring systems for industrial, commercial, and residential applications.
Numastec produces and distributes fluid-applied waterproofing membranes, protective coatings, and flooring systems that solve industrial problems, improve appearance, and save energy. Numastec operates an ISO 9001:2000 registered quality management system. All temperatures are stated in °C. Technical fields without a confirmed manufacturer value are marked "Data to be confirmed" and should be completed from the relevant Technical Data Sheet (TDS) before publication.
13 systems · 3 families
Ceramic Systems
3 systems01
Ceramic Systems
Ceramic Thermal Barrier Coating
Best for
Optimized for hot roofs, walls, and equipment up to 200 °C where heat reflection, energy savings, and touch-safe surfaces matter most.
Reflective ceramic thermal barrier coating for roofs, walls, and hot industrial surfaces.
A fluid-applied ceramic thermal barrier coating that reflects radiant heat and insulates surfaces, helping reduce cooling loads on commercial and industrial buildings. It is engineered for hot surfaces up to 200 °C, lowering touch temperatures for personnel safety while protecting the substrate against corrosion under insulation. The cured film stays flexible across climates and bonds to pre-painted surfaces without shrinking, cracking, or gapping.
Key benefits
Thermal insulation
reflects and blocks radiant heat to reduce surface temperatures and heat transfer through roofs and walls.
Energy savings
lowers cooling demand on insulated buildings and equipment.
Personnel protection
reduces touch temperatures on hot surfaces to improve operator safety.
CUI protection
limits moisture and oxygen at the substrate to guard against corrosion under insulation.
All-climate flexibility
stays pliable in heat and cold without shrinking, cracking, or gapping.
Corrosion resistance
withstands sea mist and airborne corrosives in coastal and industrial settings.
Fire-resistant finish
cures to a highly fire-resistant surface.
Substrate compatibility
bonds to pre-painted metal and other prepared surfaces.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Industrial and commercial roofs — reduces solar heat gain and interior cooling load.
- ▸Building façades and walls — lowers surface temperatures on sun-exposed elevations.
- ▸Hot process equipment and vessels — insulates exterior surfaces and reduces touch temperatures.
- ▸Insulated piping and ductwork — helps control corrosion under insulation in humid plants.
- ▸Coastal and marine-adjacent structures — resists sea mist and airborne corrosives.
- ▸Pre-painted metal cladding — over-coats existing surfaces without removal.
System integration
The ceramic thermal barrier is typically applied as the reflective, insulating layer over a prepared and primed substrate, and can be over-coated where a specific finish is required. On roofing projects it complements the Re-Ply System™ where both heat reflection and a weathertight membrane are needed, and it pairs with Numastec anti-corrosion systems on hot metal substrates exposed to corrosive atmospheres. Confirm primer and topcoat compatibility against the relevant TDS for each substrate.
03
Ceramic Systems
Fluid-Applied Ceramic Waterproofing Membrane
Best for
Optimized as a water-based, reflective ceramic membrane for seamless waterproofing across mixed roof and deck substrates.
Water-based fluid-applied ceramic membrane for seamless, reflective waterproofing.
A fluid-applied ceramic waterproofing membrane that combines ceramic toughness with elastomeric flexibility, forming a seamless coating proven for contractors and architects. It bonds to metal, asphalt, single-ply, and concrete substrates and is designed for harsh environmental and service conditions. The water-based technology offers high UV resistance and a reflective surface while acting as a corrosion barrier and reducing thermal shock damage.
Key benefits
Seamless waterproofing
elastomeric ceramic film bridges the surface with no joints.
Strong adhesion
bonds to metal, asphalt, single-ply, and concrete substrates.
High UV resistance
reflective surface protects against UV and solar loading.
Water-based technology
low-odour, water-based chemistry for industrial use.
Corrosion barrier
protects the substrate while sealing against water ingress.
Thermal-shock reduction
limits expansion-contraction damage across climates.
Deck and traffic repair
renews anti-skid protection on decks and passages.
Flexible product range
available in single- and plural-component options for industrial use.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Industrial and commercial roofs — seamless, reflective waterproofing over metal and single-ply.
- ▸Asphalt and bitumen surfaces — over-coats and waterproofs existing felt roofs.
- ▸Concrete decks and slabs — elastomeric protection against water ingress.
- ▸Decks and walkways — renews anti-skid protection on trafficked surfaces.
- ▸Coastal structures — UV- and corrosion-resistant barrier in exposed environments.
- ▸Mixed-substrate refurbishment — single membrane adheres across multiple existing materials.
System integration
The fluid-applied ceramic membrane serves as the seamless waterproofing and reflective layer in roof and deck build-ups, applied over prepared metal, asphalt, single-ply, or concrete. It is the ceramic-system counterpart to the polyurethane membranes used elsewhere in the catalogue and integrates with the Re-Ply System™ for metal, rubber, and asphalt roof restoration. Confirm primer requirements and number of coats per substrate against the relevant TDS.
04
Ceramic Systems
Re-Ply System™ (Roof Restoration)
Best for
Optimized for restoring existing metal, rubber, and asphalt roofs with a reflective, weathertight membrane instead of full replacement.
Re-Ply System™ ceramic roof restoration for metal, rubber, and asphalt roofs.
The Re-Ply System™ restores existing metal, rubber, and asphalt roofs with a seamless, weathertight ceramic membrane — avoiding full roof replacement. It reflects heat and UV to help control rooftop temperatures and cooling costs, and provides an all-climate, corrosion-resistant barrier. On metal roofs it seals seams and eliminates rust; on rubber and asphalt roofs it withstands ponding water and resists fungi and algae.
Key benefits
Roof restoration
renews existing roofs and avoids full replacement expense.
Seamless weathertight barrier
seals seams and details across the whole roof.
Heat and UV reflection
reflects solar heat and UV to support cooling-cost control.
Corrosion barrier
eliminates rust and corrosion on metal roofs.
Ponding-water tolerance
withstands standing water on rubber and asphalt roofs.
Biological resistance
resists fungi and algae growth.
Wind-damage reduction
improves resistance to wind uplift and damage.
Thermal-shock reduction
limits expansion-contraction stress in all climates.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Aging metal roofs — seals seams, stops leaks, and eliminates rust without replacement.
- ▸Rubber / single-ply roofs — restores weathertightness and withstands ponding water.
- ▸Asphalt and bitumen roofs — over-coats felt roofs to extend service life.
- ▸Warehouses and logistics buildings — large-area restoration with reflective cooling benefit.
- ▸Coastal commercial roofs — corrosion- and UV-resistant barrier in exposed climates.
- ▸Roofs with recurring wind exposure — improves resistance to wind uplift and damage.
System integration
The Re-Ply System™ is a multi-product roof restoration build-up — primer, reinforcement at seams and details, and a reflective ceramic topcoat — selected according to the existing roof type (metal, rubber, or asphalt). It works alongside the Numastec ceramic thermal barrier where additional heat reflection is required and is backed by the Numastec Renewable Warranty. Confirm the exact product sequence and detailing for each roof type against the relevant TDS.
Ceramic & Epoxy Systems
1 system02
Ceramic & Epoxy Systems
Anti-Corrosive Ceramic & Epoxy System
Best for
Optimized for steel in marine and industrial environments — above or below water — where diffusion-tight corrosion encapsulation is the priority.
Anti-corrosive ceramic and epoxy coating system for steel above and below water.
A ceramic and epoxy anti-corrosive coating system engineered for high diffusion tightness, blocking water molecules and oxygen from reaching the metal surface — the two conditions corrosion needs. It penetrates into the pores of the substrate to encapsulate and reinforce steel, and is used both to repair existing equipment and to protect new installations. The system performs in marine and industrial atmospheres, and on submerged steel.
Key benefits
Corrosion encapsulation
high diffusion tightness blocks water and oxygen at the metal surface.
Deep penetration
works into the pores of the substrate to encapsulate and reinforce steel.
Submerged protection
protects steel surfaces both above and under water.
Chemical resistance
resists UV, salts, acid splashes, and chemical solvents.
Wide media resistance
withstands industrial and sea atmospheres, fresh and brackish water, salt water, mineral and heating oils, and chlorine detergents.
Potable-water approvals
approved for use in drinking-water environments.
Cold-to-warm application
applies across an extreme range of −30 °C to +60 °C.
Antifouling compatibility
adheres to existing antifouling systems.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Oil and gas facilities and reservoirs — protects steel assets in aggressive industrial atmospheres.
- ▸Hydropower and steel sheet pilings — guards submerged and splash-zone steel against corrosion.
- ▸Ships and vessels — protects hulls and structures and adheres to existing antifouling systems.
- ▸Storage tanks and pipelines — encapsulates new and existing steel against moisture and oxygen.
- ▸Drinking-water installations — approved for potable-water environments.
- ▸Coastal and offshore steelwork — resists salt water, sea atmosphere, and chemical exposure.
System integration
The anti-corrosive ceramic and epoxy system is applied directly to prepared steel as a stand-alone protective build, used either to rehabilitate corroded existing equipment or to protect new fabrications. It can be combined with the Numastec ceramic thermal barrier on hot metal exposed to corrosive atmospheres, and is compatible with existing antifouling systems on marine assets. Confirm surface preparation grade, coat count, and any required topcoat against the relevant TDS.
Polyurethane Systems
9 systems05
Polyurethane Systems
Polyurethane Roof Waterproofing System
Best for
Optimized for seamless, torch-free polyurethane waterproofing of flat, sloped, and complex roofs, including over old felt.
Liquid polyurethane waterproofing membrane for flat, sloped, and complex roofs.
A liquid-applied polyurethane waterproofing system for roofs that forms a seamless, joint-free membrane on application. It suits repair and renewal as well as new flat, sloped, and complex roof geometries, and depending on the topcoat can carry medium-to-heavy foot traffic. The membrane is crack-bridging, water-vapour permeable, and remains flexible from −40 °C to +90 °C, with high sun reflectivity that contributes to thermal insulation.
Key benefits
Seamless membrane
forms a joint-free waterproof layer on application.
Wide temperature flexibility
remains flexible from −40 °C to +90 °C.
Crack-bridging
accommodates substrate movement and hairline cracking.
Vapour permeable
allows the substrate to breathe while staying waterproof.
Reflective insulation
high sun reflectivity contributes to thermal insulation.
Root and weather resistance
resists root penetration, heat, frost, and UV.
Strong adhesion
bonds to practically all surface types, including old bitumen and asphalt felts.
Torch-free application
installed cold by roller or airless spray, no open flames.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Flat and low-sloped roofs — seamless waterproofing for repair, renewal, and new build.
- ▸Domed and complex roof geometries — conforms to vaulted, butterfly, shed, and paraboloid forms.
- ▸Existing bitumen/asphalt-felt roofs — over-coats and waterproofs old felt without removal.
- ▸Accessible roofs and roof terraces — topcoat-dependent foot traffic capability.
- ▸Cool-roof projects — reflective surface reduces heat gain and cooling load.
- ▸Torch-free renovation sites — cold application where open flames are not permitted.
System integration
The polyurethane roof system is specified as a build-up — primer, liquid membrane, and a chosen topcoat — selected according to roof geometry and traffic. It is the polyurethane alternative to the ceramic Re-Ply System™ for roof waterproofing, and detailing products seal upstands, drains, and penetrations. Confirm primer, membrane coats, and topcoat selection for each roof type and traffic level against the relevant TDS.
06
Polyurethane Systems
Polyurethane Balcony & Terrace Waterproofing System
Best for
Optimized for decorative, seamless waterproofing of exposed balconies and terraces, either self-finished or beneath tiles and decking.
Decorative liquid polyurethane waterproofing for balconies, terraces, and walkways.
A liquid-applied polyurethane waterproofing system for open-air balconies, terraces, walkways, and similar exposed areas, providing long-term protection with a decorative finish. It forms a seamless membrane that adapts to any form and seals joints and details, adding minimal weight and height to the substrate. The system can be left as a solid-colour decorative finish or covered with tiles, paving, or timber decking.
Key benefits
Decorative finish
available as a solid-colour, self-finished surface in various designs.
Seamless membrane
adapts to any form and seals joints and details securely.
Low build-up
adds minimal weight and height to the existing substrate.
Wide temperature flexibility
remains flexible from −40 °C to +90 °C.
Crack-bridging and vapour permeable
accommodates movement while breathing.
Weather and UV resistance
withstands water, heat, frost, and UV exposure.
Overlay options
can be covered with tiles, paving, or timber decking.
Chemical resistance
resists detergents, oils, seawater, and domestic chemicals.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Balconies and loggias — decorative, waterproof finish for exposed residential areas.
- ▸Terraces and roof terraces — long-term protection with a self-finished surface.
- ▸Walkways and galleries — seamless, trafficable waterproofing.
- ▸Penthouse and plaza decks — protects roofs of underground car parks used as plazas.
- ▸Outdoor seating areas — durable decorative surface for hospitality and public spaces.
- ▸Tiled areas due for renewal — membrane beneath new tiles, paving, or decking.
System integration
The balcony and terrace system is applied as a primer, liquid polyurethane membrane, and decorative or protective topcoat over prepared concrete or screed, with detailing at upstands and drainage. It can remain exposed as a decorative finish or act as the waterproofing layer beneath tiles, paving, or timber decking. For transparent results over existing tiles, pair with the Numastec transparent waterproofing system. Confirm coat count and finish options against the relevant TDS.
07
Polyurethane Systems
Polyurethane Foundation Waterproofing System
Best for
Optimized for external, below-grade waterproofing of foundations and retaining walls, with directly bondable insulation.
Highly elastic polyurethane waterproofing for foundations and retaining walls.
A liquid-applied polyurethane waterproofing system for the external protection of foundations and retaining walls, which are constantly exposed to ground humidity. It forms a seamless, joint-free, highly elastic membrane that protects the structure against moisture ingress and resists root penetration. Insulation boards can be bonded directly to the membrane, and the system remains flexible from −50 °C to +90 °C.
Key benefits
Seamless membrane
joint-free waterproofing applied directly to the structure.
High elasticity
crack-bridging membrane accommodates structural movement.
Wide temperature flexibility
remains flexible from −50 °C to +90 °C.
Root resistance
resists root penetration in buried applications.
Weather and chemical resistance
withstands water, heat, frost, and aggressive ground media.
Insulation-ready
insulation boards can be bonded directly to the membrane.
Over-coats old felts
waterproofs existing bitumen and asphalt felts by covering them.
Torch-free application
cold-applied by roller or airless spray, no open flames.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Basement foundations — external waterproofing against ground humidity.
- ▸Retaining walls — protects buried structures from moisture ingress.
- ▸Below-grade concrete and masonry — seamless, crack-bridging protection.
- ▸Insulated foundations — membrane base for directly bonded insulation boards.
- ▸Existing felt-protected structures — over-coats and renews old bitumen/asphalt felt.
- ▸Cold-climate substructures — flexible protection down to −50 °C.
System integration
The foundation system is applied externally as a primer plus highly elastic polyurethane membrane over prepared concrete or masonry, with loose-laid protection and, where required, bonded insulation boards. It functions as the below-grade waterproofing layer and complements above-grade Numastec polyurethane roof and terrace systems on the same building. Confirm primer, layer build, and protection-board detailing against the relevant TDS.
08
Polyurethane Systems
Polyurethane Wet-Area & Under-Tile Waterproofing System
Best for
Optimized for concealed under-tile waterproofing of interior wet areas, compatible with alkaline tile adhesives.
Under-tile polyurethane waterproofing for bathrooms, kitchens, and wet rooms.
A liquid-applied polyurethane waterproofing system for wet areas such as bathrooms and kitchens, installed prior to tiling to prevent dampness, structural decay, and health-related damage. It forms a seamless membrane that adapts to floors and vertical walls, sealing joints and details while adding minimal weight and height. The system is compatible with alkaline tile adhesives and remains flexible from −40 °C to +90 °C.
Key benefits
Under-tile protection
installed before tiling for a fully sealed wet area.
Tile-adhesive compatible
compatible with alkaline tile adhesives.
Seamless membrane
adapts to floors and vertical walls and seals joints and details.
Low build-up
adds minimal weight and height to the substrate.
Wide temperature flexibility
remains flexible from −40 °C to +90 °C.
Crack-bridging and vapour permeable
accommodates movement while breathing.
Strong adhesion
bonds to almost any prepared substrate.
Chemical resistance
resists detergents, oils, seawater, and domestic chemicals.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Bathrooms — under-tile waterproofing of floors and shower walls.
- ▸Kitchens — moisture protection beneath tiled floors and splashbacks.
- ▸Wet rooms and changing areas — continuous seal across floors and vertical surfaces.
- ▸Laundry and utility spaces — protects against repeated moisture exposure.
- ▸Commercial sanitary areas — durable under-tile membrane in high-use facilities.
- ▸Renovation before re-tiling — seamless seal applied prior to new tile installation.
System integration
The wet-area system is applied as a primer plus liquid polyurethane membrane over prepared floors and walls, with reinforcement at joints, corners, and penetrations, then tiled over using compatible alkaline adhesives. It is the concealed waterproofing layer in interior wet rooms and pairs with Numastec balcony/terrace systems for adjacent exposed areas. Confirm primer, reinforcement detailing, and adhesive compatibility against the relevant TDS.
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Polyurethane Systems
Polyurethane Reservoir & Water-Tank Waterproofing System
Best for
Optimized for water-retaining structures and certified potable-water tanks where a seamless, immersion-rated membrane is required.
Potable-certified polyurethane waterproofing for tanks, reservoirs, and channels.
A liquid-applied polyurethane waterproofing system for water tanks, channels, reservoirs, and artificial ponds, which are under constant water pressure and prone to leaking over time. It forms a seamless, joint-free membrane that resists water, heat, and frost, and is certified for use in drinking (potable) water tanks. The membrane is crack-bridging, root-resistant, and remains flexible from −40 °C to +90 °C, with high sun reflectivity that contributes to thermal insulation.
Key benefits
Potable-water certified
certified for use in drinking (potable) water tanks.
Seamless membrane
joint-free waterproofing for water-retaining structures.
Constant-immersion performance
resists water, heat, and frost under standing water.
Crack-bridging
accommodates movement in tanks, channels, and ponds.
Root resistance
resists root penetration in buried and landscaped structures.
Wide temperature flexibility
remains flexible from −40 °C to +90 °C.
Reflective insulation
high sun reflectivity contributes to thermal insulation.
Torch-free application
cold-applied by roller or brush, no open flames.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Potable water tanks — certified seamless lining for drinking-water storage.
- ▸Reservoirs — long-term waterproofing under constant water pressure.
- ▸Water channels and culverts — crack-bridging protection for flowing-water structures.
- ▸Artificial ponds and basins — seamless membrane for detailed or complex shapes.
- ▸Buried water structures — root-resistant protection below ground.
- ▸Tank refurbishment — re-lines aging structures prone to leaking.
System integration
The reservoir system is applied as a primer plus potable-certified polyurethane membrane over prepared concrete, with reinforcement at joints, corners, and penetrations to suit simple or complex tank geometries. It is the water-contact-rated member of the Numastec polyurethane range and shares detailing practice with the foundation and roof systems. Confirm potable certification scope, primer, and coat build for each structure against the relevant TDS.
10
Polyurethane Systems
Transparent Polyurethane Waterproofing System
Best for
Optimized for clear, seamless waterproofing over existing tiles where the original surface appearance must be preserved.
Clear polyurethane waterproofing that preserves existing tiles and surfaces.
A transparent liquid-applied polyurethane waterproofing system for open-air areas such as balconies, terraces, patios, and walkways, where temperature cycling cracks tile mortar joints and lets water in. It forms a clear, seamless membrane that seals joints and details while preserving the appearance of existing ceramic tiles. The system is far lower in cost than removing and replacing tiling, and remains flexible from −40 °C to +90 °C.
Key benefits
Transparent finish
seals surfaces while preserving the look of existing tiles.
Seamless membrane
adapts to any form and secures joints and details.
Cost-effective renovation
avoids the cost of removing and replacing tiles.
Wide temperature flexibility
remains flexible from −40 °C to +90 °C.
Crack-bridging and vapour permeable
accommodates movement while breathing.
Weather and UV resistance
withstands water, heat, frost, and UV exposure.
Traffic capable
suitable for light and heavy pedestrian traffic.
Low build-up
adds minimal weight and height to the substrate.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Tiled balconies and terraces — seals cracked mortar joints without changing appearance.
- ▸Patios and walkways — clear waterproofing over existing decorative tiling.
- ▸Heritage or feature tiling — protects surfaces that should remain visible.
- ▸Hospitality outdoor areas — discreet waterproofing for guest-facing spaces.
- ▸Leaking tiled surfaces — low-cost alternative to tile removal and replacement.
- ▸Pedestrian decks — clear, trafficable protective layer.
System integration
The transparent system is applied as a clear primer plus transparent polyurethane membrane directly over cleaned existing tiles and mortar joints, sealing details without obscuring the surface. It is the discreet counterpart to the decorative balcony/terrace system and is chosen where the existing finish must remain visible. Confirm primer, number of clear coats, and traffic rating against the relevant TDS.
11
Polyurethane Systems
Internal Car Park Flooring System
Best for
Optimized for internal car-park decks needing combined waterproofing and an anti-skid surface under long-term vehicle traffic.
Anti-skid polyurethane flooring and waterproofing for internal car parks.
A liquid-applied polyurethane flooring system for internal car parks, which face heavy vehicle traffic alongside humidity, oils, chemicals, and temperature swings. It forms a seamless, abrasion-resistant, hard-elastic, anti-skid surface that also waterproofs the deck and withstands long-term vehicular traffic. The non-absorbent finish is glossy and easy to clean, controls dust, and maintains its mechanical properties from −20 °C to +90 °C.
Key benefits
Seamless anti-skid surface
combines flooring and waterproofing in one system.
Heavy-traffic durability
resists constant, heavy abrasion and wear from vehicles.
Non-absorbent finish
does not absorb liquids or dirt and controls dust.
Easy to clean
glossy, low-maintenance surface.
Temperature stability
maintains mechanical properties from −20 °C to +90 °C.
Chemical resistance
resists detergents, oils, fuels, and seawater.
Decorative options
available in decorative finishes.
Strong adhesion
bonds to almost any prepared substrate.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Multi-storey car park decks — seamless anti-skid surface under constant vehicle traffic.
- ▸Basement and underground parking — combined flooring and waterproofing in humid conditions.
- ▸Ramps and drive lanes — abrasion- and skid-resistant surface on high-wear paths.
- ▸Parking bays — non-absorbent, easy-clean finish resistant to oil and fuel spills.
- ▸Mixed pedestrian/vehicle zones — durable surface for combined foot and vehicle use.
- ▸Refurbished decks — seamless overlay that protects underlying concrete.
System integration
The internal car-park system is built as a primer, hard-elastic polyurethane body coat, and an anti-skid wearing/seal coat over prepared concrete, with detailing at joints and upstands. It functions as a combined flooring and waterproofing layer and shares technology with the external car-park and industrial floor systems for transitions between zones. Confirm primer, body-coat thickness, and anti-skid topcoat against the relevant TDS.
12
Polyurethane Systems
External Car Park Flooring System
Best for
Optimized for exposed external car-park decks needing a UV-stable, anti-skid surface that protects the concrete from weather and chemicals.
UV-stable anti-skid polyurethane flooring for exposed external car parks.
A cold-applied liquid polyurethane flooring system for exposed external car parks, which must resist heavy vehicle traffic alongside UV radiation, fluctuating weather, and chemicals such as oils and salts. It forms a seamless, joint-free, abrasion-resistant, hard-elastic, anti-skid surface that prevents corrosion and deterioration of the underlying concrete. The system is water-vapour permeable and maintains its mechanical properties from −20 °C to +90 °C.
Key benefits
UV and weather resistance
built for permanent outdoor exposure.
Seamless anti-skid surface
joint-free flooring and protection in one system.
Concrete protection
prevents corrosion and deterioration of the underlying slab.
Heavy-traffic durability
hard-elastic, abrasion-resistant surface for vehicles.
Vapour permeable
allows the deck to breathe while shedding water.
Temperature stability
maintains mechanical properties from −20 °C to +90 °C.
Chemical resistance
resists detergents, oils, fuels, and seawater.
Cold application
seamless, torch-free installation.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Rooftop and open-deck car parks — UV-stable, weatherproof anti-skid surface.
- ▸Exposed parking ramps — abrasion- and skid-resistant finish on outdoor inclines.
- ▸Surface parking decks — protects concrete from water, salt, and oil ingress.
- ▸Coastal car parks — resists seawater and salt exposure.
- ▸Mixed pedestrian/vehicle outdoor zones — durable surface for combined use.
- ▸Concrete deck refurbishment — seamless overlay that re-protects aging slabs.
System integration
The external car-park system is specified as a primer, hard-elastic polyurethane body coat, and a UV-stable anti-skid topcoat over prepared concrete, with crack-bridging detailing at joints. It is the weather-exposed counterpart to the internal car-park system and integrates with Numastec waterproofing systems where the deck also covers occupied space below. Confirm primer, coat build, and UV-stable topcoat against the relevant TDS.
13
Polyurethane Systems
Industrial Floor System — Production Plants, Warehouses, and Hospitals
Best for
Optimized for heavy-duty industrial and hygienic floors where seamless, puncture-resistant, anti-skid performance and chemical resistance are essential.
Heavy-duty anti-skid polyurethane flooring for plants, warehouses, and hospitals.
A cold-applied liquid polyurethane flooring system for demanding commercial and industrial buildings — production plants, logistics warehouses, professional kitchens, and hospitals — where heavy machinery, chemical spills, and dropped tools multiply surface stresses. It forms a seamless, anti-skid, abrasion-resistant, hard-elastic, puncture-resistant surface that can be built up in thick protective layers. The non-absorbent finish controls dust, is easy to clean, and maintains its mechanical properties across a wide temperature span.
Key benefits
Heavy-duty durability
resists constant, heavy abrasion and wear from machinery.
Puncture resistance
thick build-up withstands impact from dropped, sharp tools.
Seamless anti-skid surface
continuous, slip-resistant floor with no joints.
Non-absorbent finish
does not absorb liquids or dirt and controls dust.
Easy to clean
hygienic, low-maintenance surface for kitchens and hospitals.
Chemical resistance
resists detergents, oils, fuels, and common chemicals.
Temperature stability
maintains mechanical properties over a wide temperature span.
Strong adhesion
bonds to almost any prepared substrate.
Technical data
Indicative values. Fields marked “Data to be confirmed” are completed from the certified Technical Data Sheet on request.
Typical applications
- ▸Production plants — durable floor under heavy machinery and constant movement.
- ▸Logistics warehouses — abrasion-resistant surface for forklift and pallet traffic.
- ▸Professional kitchens — hygienic, easy-clean, non-absorbent floor resistant to spills.
- ▸Hospitals and healthcare — seamless, dust-controlling surface for clean environments.
- ▸Workshops and assembly areas — puncture-resistant floor for areas with dropped tools.
- ▸Storage and processing halls — thick protective build-up for high-wear zones.
System integration
The industrial floor system is built as a primer, thick hard-elastic polyurethane body, and an anti-skid wearing/seal coat over prepared concrete, with detailing at joints, coving, and drains for hygienic transitions. It shares technology with the internal and external car-park systems, allowing consistent flooring across production, storage, and parking areas of the same facility. Confirm primer, layer thickness, coving, and topcoat against the relevant TDS.
Compare
System comparison matrix
Use this matrix to shortlist systems by primary function. Performance figures without a confirmed manufacturer value are left blank and should be completed from the relevant TDS.
| System | Family | Primary function | Typical substrates | Flexibility / service temp | Distinguishing feature |
|---|---|---|---|---|---|
| Ceramic Thermal Barrier | Ceramic | Heat reflection & insulation | Roofs, walls, hot equipment | Surfaces up to 200 °C | Touch-safe surfaces + CUI protection |
| Anti-Corrosive Ceramic & Epoxy | Ceramic & Epoxy | Corrosion protection | Steel, above/under water | Applies −30 °C to +60 °C | Potable-approved, diffusion-tight encapsulation |
| Fluid-Applied Ceramic Membrane | Ceramic | Reflective waterproofing | Metal, asphalt, single-ply, concrete | To be confirmed | Water-based reflective membrane |
| Re-Ply System™ | Ceramic | Roof restoration | Metal, rubber, asphalt roofs | To be confirmed | Restores roofs without replacement |
| PU Roof System | Polyurethane | Roof waterproofing | Concrete, old felt, all roof types | −40 °C to +90 °C | Seamless, torch-free, complex geometries |
| PU Balcony & Terrace | Polyurethane | Decorative waterproofing | Balconies, terraces, walkways | −40 °C to +90 °C | Decorative self-finish or under tiles |
| PU Foundation | Polyurethane | Below-grade waterproofing | Foundations, retaining walls | −50 °C to +90 °C | Highly elastic, insulation-bondable |
| PU Wet-Area / Under-Tile | Polyurethane | Interior wet-area sealing | Bathrooms, kitchens, wet rooms | −40 °C to +90 °C | Compatible with alkaline tile adhesives |
| PU Reservoir & Water Tank | Polyurethane | Water-retaining structures | Tanks, channels, reservoirs | −40 °C to +90 °C | Certified for potable water contact |
| PU Transparent | Polyurethane | Clear waterproofing | Existing tiles, patios | −40 °C to +90 °C | Preserves original tile appearance |
| Internal Car Park Floor | Polyurethane | Floor + waterproofing | Concrete parking decks | −20 °C to +90 °C | Anti-skid, easy-clean, dust control |
| External Car Park Floor | Polyurethane | UV-stable floor | Exposed parking decks | −20 °C to +90 °C | UV-stable, protects concrete |
| Industrial Floor System | Polyurethane | Heavy-duty floor | Plants, warehouses, hospitals | Wide span (to be confirmed) | Puncture-resistant, hygienic build-up |
Technical documentation
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For Technical Data Sheets, Safety Data Sheets, or advice on a specific application, contact our team.