Canproof 65 is a two-part latex cementitious waterproofing membrane.

It is composed of a unique negative membrane formulation and a spray application system.

Independent tests show the product provides water ingress protection down to 20 meters negative hydrostatic head pressure – performance not replicated by other products in the marketplace.

Canproof 65 can be used as a positive membrane as used in current building construction. Positive membranes are applied on the outside of structures, early in the construction phase.

Uniquely, Canproof 65 also works excellently as a negative membrane – meaning it can be applied on the inside of the building, on the opposite side to the source of water.

Its superior performance is due to its best-of-breed bond to substrate material (typically concrete), as well as its superior film formation.
When applied to the inside of below ground structures, it stops water seepage. This can be done at any time during the building process.
In addition it provides up to 140% elongation, allowing for the protection against microcracking in the concrete.
Canproof 65 can also be applied to more difficult materials such as Dincel or sandstone. Canprime P is required as a primer for use in both Dincel and sandstone applications.
Solvent free and environmentally friendly, it is a fast cure system, allowing rapid recoating, within 30 minutes to an hour.
Canproof 65 can be applied using standard brush or roller application, or uniquely by spray application. The spray application can significantly reduce the time required to coat large areas, reducing overall cost.
Canproof 65 gives exceptional adhesion and water resistance to a variety of substrates, while being easy to use and cost effective.