HP Flashing Sealant

The HP Flashing Sealant has been specially formulated to work with EasyFlash® and Wakaflex® making it adhere very well to the surfaces.

This is different to other sealants on the market that can be used with EasyFlash and Wakaflex, but generally do not stick well to its surface. It comes in a 310ml application tube that fits inside a standard caulking gun available from any merchant or DIY store.

UV resistant, Bitumen-friendly synthetic rubber (silicone free)


+5°C to +40°C

Cool and dry place, protected from frost