PermaBest Features | Seamless System & Superior Hybrid Formula

PermaBest Features: Quick Answers

• PermaBest cures into a self-sealing liquid film — a completely bonded, monolithic waterproof membrane with no seams, laps, or mechanical fasteners.
• PermaBest's hybrid formula delivers the toughness of polyurethane with the single-component ease of an acrylic — no mixing, no two-part chemistry on the roof.
• PermaBest stands strong against ponding water, a condition that destroys most conventional acrylic roof coatings.
• PermaBest's ElastoFiber® System is microfiber-impregnated, giving the membrane built-in reinforcement without polyester fabrics or seam tapes.
• PermaBest's reflective surface reduces heat absorption, keeping the roof cooler and cutting building cooling loads.

Frequently Asked Questions

What makes the PermaBest membrane seamless?

PermaBest is applied as a liquid that flows into every detail and cures into one continuous, fully bonded film. There are no rolls, laps, tapes, or fasteners — so there are no seams to fail.

What is PermaBest's formula made of?

PermaBest's ElastoFiber® System is a water-based, microfiber-impregnated polyurethane/acrylic hybrid polymer. It combines polyurethane strength with single-component acrylic ease of application.

Does PermaBest resist ponding water?

Yes. PermaBest's hybrid formula stands strong against ponding water, unlike many conventional acrylic coatings that soften, blister, or re-emulsify when water sits on the roof surface.

Is the PermaBest membrane reinforced?

Yes — the reinforcement is built in. Microfibers impregnated in the ElastoFiber® polymer strengthen the membrane throughout, eliminating the need for polyester fabric or seam tapes that can damage the existing roof.

How does PermaBest reflect heat?

PermaBest's finish coat has reflective properties that bounce solar radiation off the roof, reducing heat absorption, lowering rooftop temperatures, and helping cut cooling costs.