Description - Thick clinging formula for prolonged contact times without spreading. Quickly penetrates all types of grafitti, including permanent marker & spraypaints. Blisters spray paint for ease of removal with minimal ghosting. Application - Ideal for removing grafitti from brickwork, breezeblock, sandstone and any solvent resistant surface. NB Not suitable for use on solvent sensitive surfaces such as plastics & polycarbonates. Removes all paints, including basecoats. Directions - Paint on using a solvent resistant brush, leave for 30 minutes to 4 hours (more porous surfaces require longer). Agitate with a stiff brush, if required and for best results (to prevent bleeding or ghosting) the best technique for removal is pressure washing with water. Alternatively, remove by scraping. On non-porous surfaces, such as metal, the grafitti can be wiped off with paper towel.