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Liquid Rubber RV Roof and EPDM Rubber Primer
Liquid Rubber RV Roof and EPDM Rubber Primer

Liquid Rubber RV Roof and EPDM Rubber Primer

Regular price $95.00 $84.95 Sale


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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. Clean the surface with Liquid RV Smart Cleaner and wipe down with acetone prior to the application of the Primer.



  • Apply a minimum final thickness of 1 gallon per 250 sq ft (23.23 sq/m). 




  • 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 and 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.


Data Sheet & Safety Data Sheet

Customer Reviews

Based on 3 reviews

Liquid Rubber RV Roof and EPDM Rubber Roof Primer

epdm primer

this primer is a must under the liquid topcoat,once used it is (bulletproof) its adhesion is awesome,just make sure you wear cloths you can toss and put on plenty of coats to achieve recommended film thickness(using a squeegee helps application thickness and even thickness)great product

Excellent service from your company

Rare these days Thank you very much for your follow up on my order