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🛡️ Prime your roof, protect your journey — the smart choice for lasting RV care!
Liquid Rubber EPDM & TPO Primer is a water-based, eco-friendly rubber polymer primer designed exclusively for EPDM roofing membranes. It enhances adhesion for seam tape and coatings, dries in 24 hours to a durable matte finish, and supports multiple application methods. Ideal for RV, camper, and trailer roofs, it ensures a professional-grade, waterproof seal while being easy to store and reuse.
























| ASIN | B07TS9RJD3 |
| Age Range Description | Adult |
| Brand | Liquid Rubber |
| Brand Name | Liquid Rubber |
| Color Code | #FFFFFF |
| Colour | Clear |
| Container Type | Tin |
| Country of Origin | USA |
| Coverage | Full |
| Customer Reviews | 4.5 out of 5 stars 767 Reviews |
| Dry Time In Hours | 24 |
| Finish Type | Matte |
| Included Components | 1 Gallon |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | True |
| Item Form | Liquid |
| Item Volume | 5 Gallons |
| Manufacturer | 0 |
| Model Name | EPDM Primer |
| Model Number | 19600 |
| Paint Type | Water Based |
| Part Number | 19600 |
| Size | 1 Gallon |
| Special Feature | Waterproof |
| Special Features | Waterproof |
| Specific Uses For Product | Roofing - EPDM |
| Surface Recommendation | EPDM |
| UPC | 628421196005 |
| Unit Count | 128.0 Fluid Ounces |
| Water Resistance Level | Not Water Resistant |
M**G
Good so far
Works as should so far. Very sticky when down.
A**O
Great product
I bought this for my camper renovation. With a few help from online tutorials, install went without hiccup. I have also bought the brand’s paint and application was manageable. Will review it’s durability after some time. Great product!
D**R
Works well
Works well
A**R
Does what they say
Very sticky stuff - can not walk on it - follow instructions
S**S
EASY to apply with brush or roller
06/06/26' Brushed on first coat with a 4 inch wide fine bristle paint brush on a 70° day in complete Shade. My EPDM roof is only 8' wide X 18' long with several roof top obstructions. The Liquid Rubber Primer spreads easily. I allowed 48 hours dry time as the temperature fluctuated. Used a roller to apply a second THICKER Coat. Primer remains sticky even after 72 hours. I am Extremely Satisfied with the ease of this L.R. brand primer. BE SURE to use a LONG stir stick to scrape bottom of tub when stirring the primer.
Trustpilot
1 month ago
1 month ago