Integral Liquid Waterproofers are designed for use in render coats following the insertion of a damp proof course.
The action of the waterproofer is to reduce the pore size in the render thus stopping the passage of water and ground salts to the surface.
Integral Waterproofer No. 2 - 25 Litre
Integral Waterproofer No. 2 - 5 Litre