Liquid Coatings


Over the years there have been numerous types of roofs as well as roofing sealants. Some of course better than others. I am sure many are familiar with standard metal or galvanized metal roofing as well as the standard asphalt shingle roof. Newer systems include neoprene, spray foam and Hypalon. And finally we have the singly ply or membrane roofing and then last but not least the liquid coatings. Depending on such variables as your budget, overall goal, product life expectancy as well as climate conditions you choice narrows down pretty quickly. When dealing with the newest hi-tech systems we expect to pay more but we also expect much more in the way of longevity and durability. There is one common denominator on all roofing products; that being, overtime all will leak. Common roof failures occur due to a coating being applied to an otherwise unsuitable substrate either due to compatibility issues or simply an unstable substrate. Other failures are caused by poor installation of shingles, gutter systems or parapet walls. We know this because we get countless calls throughout the year from each and every one of these scenarios.

With the advent of the single ply rubber membranes like EPDM or Hypalon we expected a very long-term solution to our roofs. And for many of us these systems proved their worth. The one issue however is within the seams of these membranes. Countless repairs are done each year on seamed membrane roofs. Slopping roofs will most certainly develop gaps or faulty seams much quicker than level roofing. With the development and formulation of Liquid EPDM rubber the 26 years it has been on the market has proved itself to outlast traditional roofing materials. If your roof needs to be recoated or touched up within the seams Liquid EPDM rubber is the solution that finally achieves what many have been missing for years. A maintenance free roofing system that will not disappoint.

Liquid Elastomeric coatings were developed to repair leaks and extend the service life of existing roofs. These products will be one of four generic types for ambient cure:

Liquid EPDM Coatings

Nearly all of the liquid coatings could be used on sloped roofs as long as they were compatible with the substrate. They will have weatherability, flexibility, and adhesion. Flat roofs have an additional requirement – the coating must be able to withstand ponding water. Figure 1 shows the relative water vapor transmission of several polymer types.

Relative Water Vapor Transmission

Compare other Liquid Roof Coatings to Liquid EPDM Rubber

Liquid Coatings for Roof Repair









  • Testimonials

    • Hello,

      My name is Jeremy Berkheimer and I purchased the liquid roof coating earlier this spring. I am attaching the before and after photos of my 38 sandpiper roof. This coating was awesome. It took some real cleaning before hand and a I got a bit of extra exercise spreading it but the finished product seems well worth it. Thanks!

    • Hi

      Please find attached before and after photos for my camper roof. I forgot to snap a pic of the before, so I had already started applying the Proflex primer when I took the picture. You can still see the condition of the roof though! Also, the after pic was after the newly coated roof endured it’s first rainfall.

    • Paul

      Hi Everyone, I completed my project and it was much easier than I thought, I wish I had done this years ago, and glad I chose this coating versus the other offerings out there. I will send you 2 more emails, this is the start of cleaning, next is primer, the third is the coating. Hope they are worth of a gift card. Thanks

    • Fred D.

      EPDM is amazing. My RV roof was a disaster. I have been battling leaks for a few years now and no other product would stop the leaks or even last more than a few months. Everything else would peel up after awhile. I used the EPDM with the primer. It rained a week later. Zero leaks! The product goes on easy and covers well. No cracks no bubbles. I am very satisfied and would recommend this product to anyone. The are so many products out there and skepticism runs high…. Read more

    • David R. D

      Just a great product, went on easy and looks great. Just completed my 35 Bus, cut in the rap around sides and around the ACs and vents. Spent the hardest time on cleaning and prep. If you are looking for a product to seal your RV stop looking !!!! David R. DLincolnton GA

  • Contact

    EPDM Coatings N.E Sales Office
    494 Bridgeport Ave Suite 101,
    PMB 342 Shelton CT 06484-4748
    Call: 610-298-1989, Fax: 702-977-2936
    Proud Distributor of Proguard Coatings
    Tel: 1-610-298-1989
    Email: info@epdmcoatings.com
Full Stocking Distributor of Proguard Coatings
Authorized Stocking Distributor of Proguard Coatings
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