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

    • 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

    • Stephen L

      Let me tell you this stuff if fantastic. I replaced my roof several years ago and white rubber was not available at the supply company, it was out of stock and I had to replace the rubber as I had ripped the old off. The black rubber made it miserable in here. I did a lot of research looking for a good quality coating that would last and hold up to the elements. I found your product and was convinced, so I ordered and have now applied. I did not… Read more

    • 5000 sq ft concrete roof

      5000 sq ft concrete roof. Prep work consisted of power wash of roof and preparation of seams as see in “before” picture. Approximately 7 sets of ProFlex primer was used and 28 Pails of Liquid EPDM Rubber. Cost per sq ft approx. $1.66 . Life expectancy is 18-20 before a recoat is needed.

    • Kim Stonecipher-Furr

      Hello Greg, Here are the photos, three before, during and after per your request: I will say that your product surpassed our expectations and saved us a huge $7,000 new roof cost. We had no leaks and but were informed during a free roof inspection that we needed a new roof by a local rv establishment. I discovered your website and bought your products just to be on the safe side. We applied the primer as well as the liquid roof. It is definitely something that both genders are able… Read more

  • Contact

    EPDM Coatings N.E Sales Office
    494 Bridgeport Ave Suite 101,
    PMB 342 Shelton CT 06484-4748
    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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