Safeguards Horizontal And Vertical Concrete or Brick Surfaces From Erosion

  • Preserves the natural appearance of concrete, brick, and stone
  • Prevents crumbling and spalling caused by salt and freezing cycles
  • Works on both horizontal & vertical surfaces
  • Protects against erosion and efflorescence
  • High-grade water based formula


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Made of siloxanes, WR7 Waterproofing Sealant is specially designed to protect vertical masonry surfaces and mortar joints. It prevents deterioration due to chemical products such as de-icing salts, while providing resistance to acids and alkalis. Its active agents form an invisible bond that stops the penetration of contaminants, facilitating the maintenance of facades and other vertical surfaces. It helps preventing dust adhesion on the surface, as well as black stains due to air pollution. Water based, WR7 Sealant does not release unpleasant fumes, and it is environmentally friendly.

Product # 
60303570 (121-383)
1 gal.
60303580 (121-386)
5 gal.
60200029 (221-388)
55 gal.
1 gal covers up to 150 sq. ft. / 5 gal. cover up to 750 sq. ft. Coverage will depend on surface preparation as well as surface porosity. It is recommended that a small area be tested to determine the exact amount needed.
Manufacturer, having no control over the use of the materials, does not guarantee finished work. Replacement of any defective product shall be the buyers sole remedy under this warranty. A proof of purchase will be required for any claim. Before using this product, user shall determine the suitability of the product for its intended use and user alone assumes all risks and liability whatsoever in connection therewith.

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