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Description
EPDM Primer is a rubber polymer water based roofing primer, and like its name; its been specifically designed for EPDM surfaces. EPDM Rubber is extremely hard to stick to without a quality Primer. This Primer does not react with atmospheric moisture allowing it to be opened and resealed for use at a later date.
Basic Use
Primer is used to prime EPDM roofing membranes to provide improved adhesion for Seam Tape, Liquid Rubber RV Roof Coating and other Liquid Rubber Coatings.
Surface Preparation
All work surfaces should be clean, dry; free of dirt, dust; debris, oils; un-adhered coatings, deteriorated membranes and other contaminants that may result in a surface that is uneven or not sound. If necessary, clean the surface with an approved cleaner (ie. Liquid Rubber RV Smart Cleaner, acetone) prior to the application of the Primer.
Coverage
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Apply a minimum final thickness of 1 gallon per 250 sq ft (23.23 sq/m).
Prior to working with this or any adhesive product; consult product label and Safety Data Sheet (SDS) for necessary health and safety precautions.
Limitations
- Do not use as a membrane cleaner.
- Talc, dust; oil, ice; snow or wet conditions inhibit good adhesion. Clean and dry surfaces are a necessity.
- Not to be used on TPO or PVC roof membranes.
- Install above 10C (50F) and rising
- Do not apply later in the day if Rain or Dew is forecast
Equipment Clean Up
Use Soap and Water
Storage & Shelf Life
Store material in original unopened containers at temperatures between 40°F - 90°F (4°C - 32°C). Shelf life is 12 months when stored in unopened container.