Not every roof plays by the same rules – and FiberSeal Base doesn't need it to. Our multi-step application, using FiberSeal Base, delivers a fully adhered, seamless membrane that conforms to flat roofs, metal panels, and modified bitumen/BUR systems alike, without the tear-offs, seams, or downtime of traditional re-roofing.

Properly Repair, Prepare & Clean Roof

Leak-Proof Seams

Install Fluid Applied Membrane
Applied directly over your existing substrate, FiberSeal Base fills fastener heads, seams, and flashing details to create a monolithic, waterproof layer that moves with the building instead of against it. Whether you're extending the life of an aging BUR roof, stopping corrosion on metal, or sealing a low-slope flat roof against ponding water, FiberSeal Base gives you a single, reliable foundation for the coating system built on top of it.

FiberSeal Base has proudly earned the People's Choice Award in the Coatings, Caulks, and Sealants category for the 2nd year in a row from the IRE's 2026 Innovative Product Showcase and Awards (IPSA)!
Engineered for contractors, FiberSeal Base is a fiber-reinforced, sprayable breakthrough that eliminates the need for outdated, labor-heavy techniques like seam tape and polyester fabric. It’s faster, easier, and more effective, empowering roofing professionals to save precious time and resources while delivering durable, leak-proof results.
Our award-winning FiberSeal Base isn’t just a product; it’s a solution that enhances efficiency, increases profit margins, and ensures client satisfaction like never before.