- Does it work on EPDM and TPO roofs?
- Yes, but Liquid Rubber recommends a primer on EPDM and TPO for the best bond. Clean the roof first and let it dry fully.
- How many coats do I need?
- Plan on at least two coats, with more on seams and low spots. A 5-gallon pail is sized to cover a 30-foot RV at the recommended thickness.
- Can I apply it over existing lap sealant?
- Yes. It cures over RV lap sealant in about 24 hours and forms a continuous membrane over seams and vents.
- What temperature can I apply it in?
- Apply between 50°F and 90°F. Below that the coating may not flow or cure properly.
- How long does the coating last?
- Liquid Rubber rates the service life at about 10 years. Actual life depends on prep, coat thickness and sun exposure.
- Can I paint over it?
- The coating itself is the finish, and it comes in brilliant white. Painting over it is not required.
- Where is the Liquid Rubber RV Roof Sealant – Camper & Trailer Coating cheapest?
- At Amazon, for $39.95, 50% under what the other stores charge, as of our latest check.
- Where can I buy the Liquid Rubber RV Roof Sealant – Camper & Trailer Coating?
- 5 stores we checked sell it, including Liquid Rubber, MyPond, eBay, Walmart, Amazon.