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