Coatings/Primers

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.