Water-based graffiti and water repellent for porous masonry

Sure Klean^® Weather Seal 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 II protects interior and exterior masonry surfaces from graffiti attacks without altering the natural appearance.

• Treated surfaces resist penetration of most types of graffiti.
• Controls rainwater penetration through exterior block walls
• Simplifies graffiti removal.
• Complies with all known federal, state and district AIM VOC Standards.