McAsphalt manufactures a penetrating primer for brush or spray applications formulated with a blend of selected asphalts and petroleum cutback conforming to the requirements of a PCGSB.37.GP.9 damp proofing/waterproofing primer. 

McAsphalt’s primer is a surface conditioner that enhances the bond between the substrate and waterproofing membrane or other asphaltic-type coatings and can be used as a damp proofing coating to prevent the migration of moisture through masonry or concrete structures.

General Product Features:

  • Cures to form a tough asphalt coating
  • Can be applied in a wide range of temperatures
  • Easy to use: may be brushed or sprayed on and no dilution is required
  • Multiple applications possible for thicker membranes
  • Adheres to Portland cement concrete, wood, and metal

Damp proofing is not waterproofing: for protection against water penetration, see our line of waterproofing membranes.

Safety Data Sheets

DescriptionPdf File
SDS – B PaintWHMIS Icon
SDS – Foundation CoatingWHMIS Icon
SDS – Waterproofing PrimerWHMIS Icon

Related Resources

DescriptionPdf File
Research – Bio-Solvents in the Production of Emulsified Prime Coat SystemsRESEARCH
Product Data Sheet – B-PaintPDS
Product Data Sheet – RC-30PDS

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