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Reinforced Acrylic Over EPDM
EPDM is a synthetic rubber commonly used for single-ply membranes. As it ages, EPDM erodes, shrinks, and develops seam failures. A substrate-specific rinse and reinforced acrylic assembly restore it to a watertight, reflective state.
01EPDM Rinse
02Clear Base
03Polyester Reinforcement
04Extreme Performance Plus Acrylic White
4 layer assembly · final specification requiredSystem fit
Best for an aging but serviceable EPDM membrane where the field sheet can remain in place.
A seamless reflective surface that protects the EPDM from UV exposure and future weathering.What usually fails
- Shrunken sheets and stressed perimeters
- Open laps or fatigued seam tape
- Chalking that weakens coating adhesion
Field preparation
- Map wet areas and repair the membrane first
- Wash and condition with EPDM Rinse
- Run an adhesion test before full application
Release checkpoints
- Seams and patches are fully bonded
- Drains and penetrations are three-coursed
- No trapped moisture remains below the membrane
