Permaroof GWS
Versatile Sealant for Use on BUR and MB Roofs; Joints; Concrete and Metal
Permaroof GWS is a versatile sealant that repairs cracks, splits, and fractures in BUR and MB roof membranes in a single layer application without the need for additional reinforcing fabrics. This fast, labor saving way to prevent moisture intrusion can also be used on joints and on concrete and metal surfaces, in combination with the recommended Tremco silicone sealant primers.
Composition:
Permaroof GWS is a moisture cure, one part gun grade silicone sealant with self-leveling characteristics.
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