A unique professional-grade elastomeric flashing and repair product that cures to a long-lasting rubber membrane

This product remains flexible through extreme temperature ranges and seals leaks on wet or dry surfaces, or through standing water

For the construction and repair of all flashing, parapet walls, coping and chimneys

I for sealing cracks, holes, and tears in built-up roofs (asphalt and coal tar) and modified bitumen single plys

On composition and built-up, flat roofs, open any breaks or blisters to be patched and permit to dry out before filling

Also excellent cement for sealing laps in sheet metal roofs

Can also be used as a patch and repair for EPDM rubber sheets

This product is not intended for use as an adhesive

Elongation 250% - flexible and watertight for up to 30 years

Surfaces must be clean from oil, grease, dust, and other foreign materials prior to application

Not for use under roof felts and membranes or for adhering shingle tabs