RubberCover™ QuickPrime Plus is a synthetic rubber-based primer formulated specifically for preparing EPDM membrane surfaces before the installation of QuickSeam tapes, flashings and accessories.
It performs two critical functions:
Cleans the EPDM surface
Primes the surface to create optimal adhesion for QuickSeam products
This is not a general-purpose cleaner. It is a system component and must be used with a QuickScrubber pad and handle.
When applied correctly, the EPDM surface will darken to a uniform grey tone — no streaking, no puddling — indicating correct preparation.
Flash-off is typically under 10 minutes, depending on conditions.
Shelf Life:
12 months (stored 15°C–25°C in unopened containers)
Quality check before use:
Product should stir into a smooth, homogeneous blend
No clumping or phase separation