Coating Solutions for EPDM
Choose a surface. Pick a coating. Send your project.
- Roof or deck
- Coating
- DocumentsOptional
- Project
EPDM
Step 2 of 4
Which coating would you like?
Choose an option. Our team will confirm the right system for your project.
Not sure? Call 408.280.7733 and we’ll help.
Read the full EPDM coating guide
Coating Solutions for 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.
- Surface
- EPDM
- Coating choices
- Acrylic + silicone
- Check the roof
- Condition · moisture · adhesion
- Files included
- Specifications · data · safety · drawings
Acrylic steps
Silicone steps
Follow the current written specification for preparation, coverage, film thickness, and installation.
Preparation guidance for your installer
Common roof concerns
- 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
Need an estimate or more detail?
Use these resources when you need more detail, then return to the project steps.
Answers before the roof brief.
Use these answers for planning, then follow the current written specification for the project.
Can an existing EPDM roof be coated?+
A EPDM roof may qualify when the assembly is identified, sound, dry, repairable, properly prepared, and proven compatible through project-specific testing. Wet or unsound areas must be addressed before coating.
What preparation does Coating Solutions for EPDM require?+
Preparation depends on the exact substrate and condition. Inspection, moisture review, cleaning, drying, repairs, detail work, and representative adhesion testing come before the final primer and coating sequence.
How is the material quantity calculated?+
The estimator uses measured roof area, detail length, system family, planning term, and a waste or texture allowance. Actual ordering must follow current coverage rates, specified film build, surface profile, and field verification.
Which technical documents belong in the project file?+
Start with the system specification, then include the current product data, safety data, applicable detail drawings, approvals, warranty requirements, and any written project-specific instructions.
When should the technical team review the roof?+
Request a review whenever the substrate is uncertain, moisture or drainage is a concern, adhesion results vary, prior coatings are present, warranty coverage is planned, or field conditions differ from the published system.