Traditional 3-coat plaster (scratch, base, top)
Traditional plastering on masonry: GM 50 grey scratch coat, GS 100 L FIBRE grey base coat, TC 500 FINE white decorative topcoat (no painting required). MARMOCONTACT quartz primer on smooth, low-absorbency substrates.
Internal wallsExternal wallsMasonry
| Layer | Products | Consumption |
|---|---|---|
| Quartz adhesion primer Optional: On smooth, low-absorbency substrates | 250–350 g/m² 200–300 g/m² | |
| Scratch coat | 5 kg/m² | |
| Base coat | 13–14 kg/m²/cm | |
| Topcoat | 5 kg/m² |
Notes on this system
- MARMOCONTACT is not explicitly tied to GM 50 in the catalogue; placed as an optional primer for smooth, low-absorbency substrates