Porous protection

'Graffiti Protect' from Graffiti Removal is a protective surface treatment that acts as a repellent to oil, graffiti, water and other liquids. It is water borne, silicon free and non-toxic.Graffiti Protect prevents liquids from penetrating porous masonry substrates and therefore prevents stains and airborne dirt from adhering to the surface as well as resisting algal growth.Technically it is an impregnation.

The instructions are easy to follow:The surface to be coated should be dry or touch dry. It should free from dust, dirt, oil, coatings organic growth and efflorescence.Do not apply externally if rain is expected within four hours. Shake Graffiti Protect well. It can be applied using rollers, brushes, HVLP Spraygun, low pressure spray or airless sprayer.

Water repellence is evident after a few hours drying, but it may take up to a week to reach 100% efficiency.