POLYURETHANE FOAM SPRAY FOR HEAT WATERPROOFING
How Polyurethane Foam Spray can provide protection against Heatwaves Water leaks?
Polyuretha ne spray foam is applied on the cracks and inside of the structure which later expands 30 times its original volume. This forms a hard rock like structure which provides protection from water leakages and also extra insulation from Heat. One good thing about polyurethane is that it is lightweight which is really negligible on the standing structure. A