Permaroof GWS is a sealant that can fix cracks, splits, and fractures that occur in BUR and MB roof membranes. Works in a single-layer application with no need for fabric reinforcements.
Designed to level on its own, the compound prevents moisture intrusion and can also be used on joints, concrete, and metal surfaces.
![Maple Leaf Foods Ontario[2]](https://img.buildings.com/files/base/ebm/buildings/image/2022/06/16x9/Maple_Leaf_Foods___Ontario_2_.62a0caaf6297f.png?auto=format,compress&fit=crop&q=45&h=139&height=139&w=250&width=250 "Maple Leaf Foods Ontario[2]")
