Verified by manufacturer 3 months ago
ISO 11507
Certificate type
Porous mineral surface protector.
Graffitiguard is a graffiti-resistant formula for coating porous silicate substrates such as sandstone, concrete, terracotta and clay. Once applied, a protective layer less than 100 nm thick (80 000 times thinner than a human hair) bonds with the inner pores of the substrate to leave a smooth, anti-stain, non-discolouring surface layer.
The coating is optically clear, UV stable, chemically inert and extremely durable, with hydrophobic and oleophobic capabilities. It will not peel or flake and is unaffected by extremes of temperatures from –20°C to +350°C.
Features and benefits:
Color | Clear |
Finish | Anti-graffiti |
Material | Water-based Silica |
Shape | Formless |
Warranty description | Lifetime |
Uniclass | |
CAWS | M60/195 Special coating M60/18 Special coating |
Category of use | Permanent. |
Colour | Clear. |
Form | Liquid. Guidance for specification option: Modified silicon dioxide. |
Weather resistance | To ISO 11507 A, 3500 H. |
Water resistance | Contact angle between 130° and 150° (20 μl). |
Vapour Permeability | To EN 1062-1, Class 1 <0.14 m. Guidance for specification option: Result: S = 0.063–0.066 m. Classed “highly permeability to water vapour”. |
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | United Kingdom |
Material | Water-based Silica |
Manufacturing plant location | |
Expected Life | Lifetime |