Blok-Guard & Graffiti Control WB 15

water & graffiti repellent

Blok-Guard & Graffiti Control WB 15

water & graffiti repellent

Blok-Guard® & Graffiti Control WB 15 is a clear-drying, water-based silicone emulsion for weatherproofing concrete block and other porous masonry materials. Blok-Guard® & Graffiti Control WB 15 protects interior and exterior masonry surfaces from repeated graffiti attacks without altering the natural appearance.

  • Effective protection for hard-to-seal surfaces.
  • Controls rainwater penetration through exterior block walls.
  • Helps control efflorescence, mildew and other moisture-related stains.
  • Treated surfaces exhibit excellent surface beading and withstand extreme temperatures.
  • Treated surfaces “breathe” – does not trap moisture.
  • Can be recoated to increase or refresh protection.
  • Excellent UV stability.
  • Low odor.
  • SHELF LIFE1 year in tightly sealed, unopened container
  • VOC CONTENT<50 g/L
  • FORMopaque, white liquid
  • PH9.00
  • COVERAGE RATE30–175 sq.ft. See Product Data Sheet for specific variations per substrate.
  • FREEZE POINT32° F (0° C)
  • FLASH POINT>212° F (>100°C) ASTM D3278
  • TOTAL SOLIDS15% ASTM D2369
  • WT/GAL8.35 lbs
  • AVAILABLE SIZES1-gal, 5-gal, 55-gal

Blok Guard Product Family

which product is right for your project

**The following products are ranked on a scale of 1-5, with 1 being the lowest performance (OK to use, but not preferred) and 5 being the highest performance (most effective for the task).**
Always test to ensure desired results.
Product NameSolids ContentBase/CarrierWater Resistance Graffiti Resistance
Blok-Guard & Graffiti Control II6%Water52
Blok-Guard & Graffiti Control9%Solvent53
Blok-Guard & Graffiti Control Ultra9% VOC Exempt Solvent54
Blok-Guard & Graffiti Control 1515%Solvent55
Blok-Guard & Graffiti Control Ultra 1515% VOC Exempt Solvent55
Blok-Guard & Graffiti Control WB 1515%Water55

OVERVIEW

Blok-Guard® & Graffiti Control WB 15 is a clear-drying, water-based silicone emulsion for weatherproofing concrete block and other porous masonry materials. Blok-Guard® & Graffiti Control WB 15 protects interior and exterior masonry surfaces from repeated graffiti attacks without altering the natural appearance. Weather Seal Blok-Guard® & Graffiti Control WB 15 also protects exterior walls exposed to normal weathering. Blok-Guard® & Graffiti Control WB 15 is easy to apply with low-pressure spray. Graffiti removal from treated surfaces is fast and easy using PROSOCO’s Sure Klean® Graffiti Remover.

Cathy Massey
Customer Support

BLOK-GUARD & GRAFFITI CONTROL WB 15

PRODUCT SUPPORT