This site uses cookies to store information on your computer. Learn more about these cookies, and how to opt out of them. Find out more
KIWA BDA
Certificate type
Cold-applied PMMA liquid system.
Cold-applied PMMA liquid system, used to overcoat existing old or failed membranes including; felt, asphalt, metal, GRP etc., eliminating the need for stripping the roof and disturbing the substrate.
Features and benefits:
Color | Grey Black Other |
Finish | Smooth Anti-skid |
Material | Polymethyl methacrylate (PMMA) |
Shape | Formless |
WarrantyDescription | 20 year Maximum; consult manufacturer for details. |
Uniclass | |
CAWS | J31/47 Waterproof coating J31/353 Waterproof coating |
ColourTopcoat only; consult manufacturer's literature for other components. | Grey (RAL 7031).Standard. Black.Other.On request and subject to minimum order quantities; consult manufacturer for details. |
Detailing/ Vertical work | Detailing primer/ joint tape, applied to all joints/ vulnerable areas. Joint tape: Manufacturer's standard, 150 gsm. |
Primer | RapidRoof Pro primer. To be applied at a coverage rate of 0.3 kg/m². |
Base coating | RapidRoof Pro basecoat (two coats). First coat to be applied at a coverage rate of 1.25 kg/m². Second coat to fully saturate the reinforcement matting. |
Reinforcement | Matting, 150 gsm. Available in 1 x 25 or 1 x 180 m rolls. |
Top coat | RapidRoof Pro topcoat. To be applied at a coverage rate of 0.75 kg/m². |
Accessories | None. RapidRoof Pro Anti-skid. To be applied at a coverage rate of 1.0 kg/m². |
Curing time | 20 minutes. |
Application temperature | 0–35°C. |
Elasticity | Over 200%. |
Fire performance | Fire test - AC. |
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
RecyclabilityPackaging may be reused or recycled after cleaning. | - |