BG & Graffiti Control WB 15

Blok-Guard® & Graffiti Control WB 15 is a clear-drying, water-based silicone emulsion designed to protect porous masonry surfaces from water intrusion and graffiti. Ideal for use on concrete block, brick, unglazed terra cotta, porous tile, concrete, and select natural stones, it forms a breathable barrier that preserves the surface’s natural look while delivering robust weather and graffiti resistance.

Engineered for both interior and exterior applications, this advanced treatment resists repeated graffiti attacks, making cleanup easier without compromising the appearance or integrity of the substrate. It’s an effective solution for buildings, public spaces, and structures that need to maintain a clean, professional image with minimal maintenance.

Product Data Sheet 

WS_BGGC_WB_15_PDS_022323_C.pdf

Safety Data Sheet 

WS_BGGC_WB_15_SDS_110821_C.pdf