Primer Solution

Torch Down and APP roll roofing are modified asphalt products that experience chalking and then crack as a result of UV degradation. If these products are coated before they reach the cracking stage their life expectancy can be considerably extended. Coating selection and climate zone, however, are very important considerations. Solvent containing coatings should not come in direct contact with asphalt products unless they also contain asphalt. Since asphalt products are thermoplastic, topcoating them with incompatible products can lead to early failure in areas that experience winter temperatures down to 0Â° F

A coating system that can be used in climate zones that do not experience below 0Â° F temperatures consists of the following:

Primer: Pro Flex Primer for asphalt, spread at 90 sq. ft./gallon.

Topcoat: Liquid Rubber spread at 45 sq. ft./gallon.

This combination will produce an average 37 mil dry film thickness.

Liquid Roof
Liquid Rubber
Proflex Primer

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- Dave H.
  Overall, I am impressed with the results I obtained in using Liquid RV roof on my trailer. It was MUCH easier than replacing the membrane with new, and seems to have repaired my leaking roof, extending the life of my RV, as at some point, the cost of reroofing would exceed the RV’s value. Thanks in advance!
- Mike H.
  My roof was in bad shape. I cleaned it and kept after it a few times a year. We bought the RV used, and there were signs of neglect when we bought it. It had been obviously sitting in the sun for an extended period of time without any care or maintenance. I was about to buy a sheet of EPDM and forego the labor intensive and very expensive task of replacing the sheet roof. Then I saw a video on Youtube for Liquid EPDM. So the research began. “This… Read more

Primer Solution

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Dave H.

Mike H.

Tom Pituch

Bob & Sally H.

Rick M.