Rockany PuFoam SPF liquid sprayed polyurethane foam is a combination of isocyanate and polyol applied as a liquid using plural component spray equipment to fill cracks and crevices. It then expands approximately 30 times its original liquid volume to form a hard, closed-cell monolithic roof surface. The polyurethane foam dries within seconds after being applied to the roof surface.
» Specially formulated for external waterproofing
» Recommended for metal, fiber, and concrete roof surfaces
» Waterproofing between the structural slab and a concrete topping of the roofing system and under flashings.
Two-Component System (Part A 220+Part B 250)