Effisus offers various solutions for supplementing metal roof perforations to prevent corrosion, leaks, and moisture build-up. Effisus Bond FT: An ideal solution for permanently sealing flashing ...

Effisus Cobra is a solution for permanently sealing flashing details on metal roofs. Its elongation capacity guarantees that it will perfectly fit and adapt to any metal roof profile.

With asphalt shingles, most maintenance involves penetrations through the roof where adhesives, metal flashing and sealants ...

Plumbing vent flashings are notorious spots for roof leaks. If you have a leak in ... Look for rust holes or gaps around ...