Sealants / Mastix
Staying power
Choose the sealant that will stick around before and after installation.
Versatile
Mastix is a trimmable end lap sealing tape that joins metal to metal, and seals around windows, doors, roof vents, stacks, access doors and other penetration points.
Prevents product telescoping.
Mastix superior adhesive keeps the product roll intact and non-telescoping, even on hot days.
Keeps metal roofing panel in place
Apply Mastix to a hot metal roofing panel. It will stay put, while you place the panel. No melting, oozing adhesive allowing panels to slide and making your installation harder.
Non-staining, permanently flexible
Mastix won’t stain, and it stays flexible, making it the perfect adhesive tape for almost every metal roof application.



