Betonit Products
Index Gray
Damp-proof plastering mortar with a smooth, gray industrial finish
The same damp-proof plastering mortar as Protech White, finished in gray — for the smooth industrial look, inside or out, without a coat of paint over it.
Use it for
- Exterior walls where an exposed gray finish is wanted
- Interior industrial and loft-style finishes
- Levelling imperfections up to 2 mm
- Walls exposed to heavy rain
Why this one
- Built for the gray industrial look
Smooth, ultra-fine gray finish that can be left as the final surface - Keeps the rain out
Better resistance to water penetration than ordinary plastering mortar - No primer required
Goes straight onto any plastered surface and takes any masonry paint - Resists hairline cracks
Formulated not to shrink or sag as it cures - Just add water
Dry-mixed and ready — no site batching of sand and cement - Paint after 24 hours
Or leave it exposed. Non-toxic, good workability
At a glance
TypeDamp-proof, dry-mixed plastering mortar
BasePortland cement, calcium carbonate, admixtures
Build0–2 mm
Coverage15–25 sqm per 20 kg bag
Water0.34 L/kg — about 7 L per bag
Ready to paintAfter 24 hours









