Description and use
Weather Seal Blok-Guard and Graffiti Control is a clear,
solvent-based silicone elastomer formulated to weatherproof
concrete block and other porous masonry materials. Blok-Guard and
Graffiti Control protects masonry surfaces from repeated graffiti
attacks without altering the natural appearance. Blok-Guard and
Graffiti Control penetrates and fills pores to prevent water
penetration through exterior walls exposed to normal weathering.
Graffiti removal is fast and easy using Defacer Eraser Graffiti
Wipe. Blok-Guard and Graffiti Control is easy to apply with
low-pressure spray, brush or roller.
Manufactured and marketed in compliance with USEPA VOC regulations
(40 CFR 59.403).Advantages
- Treated surfaces resist penetration of most types of graffiti.
- Simplifies graffiti removal.
- Effective protection for hard-to-seal surfaces.
- Controls rainwater penetration through exterior block walls.
- Helps control efflorescence, mildew and other moisture-related
- Treated surfaces exhibit excellent surface beading and withstand
- Treated surfaces 'breathe.'.
- Excellent UV stability.
- Not suitable for extremely dense or polished surfaces.
- Not suitable for asphaltic surfaces.
- Not recommended for below-grade applications.
- Will not prevent water penetration through structural cracks,
defects or open joints.