Verified by manufacturer 4 months ago
BBA Agrément Certificate
Ideal for use over masonry, renders, silicone based renders or cementitious surfaces that require a breathable coating.
Exterior concrete, cement rendering, brick and blockwork and pebbledash.
Johnstone’s Stormshield Silicone Masonry Paint is a high performance full silicone coating designed to provide excellent levels of water and weather resistance. Silicone technology provides high levels of breathability whilst repelling surface water to ensure long lasting protection for exterior surfaces.
Johnstone’s Silicone Masonry has been tested and achieves highest in class rating for:
M60/18 Special coating
M60/170 Masonry coating
Consult manufacturer for details and insert requirements.
Touch dry in 2 hours. Recoatable after 12 hours.
Dry: 70 um Wet: 130 um.
Brush, roller or spray.
Third party certification:
BBA Agrément Certificate 19/5627.
A1-A3 (production stage) as defined in BS EN 15804
0.55 kg CO₂ eq/m²
NBS BIM object standard
This BIM object has been authored to meet the requirements of the NBS BIM object standard.
Find out more about the NBS BIM object standard.