DEFY Water Repellent for Vertical Brick is a modified siloxane based product designed to penetrate deeply in to most masonry and concrete pores. This masonry waterproofing product allows deep penetration of its active ingredient of up to 1/4 inch or more.

The special siloxanes in DEFY Water Repellent for Brick react to form strong chemical bonds beneath a treated surface. These bonds allow the product to become a physical part of the structure and provide long-lasting water repellent protection without altering the appearance of the brick. DEFY Water Repellent for Brick treatment is 100% vapor permeable, which allows the water moisture to escape. This reduces costly chimney repair such as spalling, scaling, deterioration, and freeze-thaw damage that results from trapped moisture when clear coatings and water sealers are used for waterproofing brick.

MasonrySaver Decorative Concrete Sealer 5 Gallon | Decorative/Stamped Concrete Sealers | Concrete Sealers |
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Defy Brick Water Repel Info

Gallon Sizes:
1's & 5's
Coverage Per Gallon:
Brick: 100-150
Block: 50-75
Concrete: 75-150
Stucco: 75-150
Limestone: 75-150
40 F Minimum
Application Tools:
Dry Time:
1-2 Hours
Water & Soap
More Info:
Product Data