Graywall Waterproofing

Product Description

Graywall waterproofing is an all rubber polymer product applied as a single component spray by certified applicators to provide a seamless elastomeric membrane. 

Engineered to provide excellent adhesion and crack bridging “elasticity” for the toughest residential jobs,  Graywall’s warranted high performance and low cost provide a cost effective alternative to traditional asphalt based membranes.


  • Can be applied in low temperatures down to -15°C
  • Excellent adhesion to most construction surfaces such as poured concrete, concrete block, and plywood
  • Seamless, one-component rubberized membrane
  • Highly elastic membrane (over 1400% elongation)
  • Suitable for new or restoration construction
  • 5 Year Warranty for residential application (see warranty for details)
  • Installed only by Certified Applicators

Brochure & Data Sheet


pdf icon     Graywall Waterproofing Brochure



pdf icon     Graywall Waterproofing Physical Properties chart