Blok-Guard & Graffiti Control WB 6 (formerly called Blok-Guard & Graffiti Control II) is a clear-drying, water-based silicone emulsion for weatherproofing concrete block and other porous masonry materials. Blok-Guard & Graffiti Control WB 6 protects interior and exterior masonry surfaces from graffiti attacks without altering the natural appearance.
Blok-Guard & Graffiti Control WB 6 also protects exterior walls exposed to normal weathering. Graffiti removal from treated surfaces is fast and easy using PROSOCO’s Graffiti Remover product. Blok-Guard & Graffiti Control WB 6 is easy to apply with low-pressure spray. Controls rainwater penetration through exterior block walls and helps control efflorescence, mildew and other moisture-related stains. Treated surfaces exhibit excellent surface beading and do not trap moisture.