Liquid Rubber RV Roof Coating

Brilliant White
Due to Computer Monitors, Colours may not be exactly as shown.


We believe everyone should have a choice to buy high quality, environmentally friendly products. We believe you should have a choice to do your own projects (most of the time you can do it better yourself than hiring someone) and save money. We believe in Free Shipping (over $75) and Free Returns. We believe in making your experience the best it can possibly be.  Please, please reach out to us with any questions.  We want to make your project a success.




Protect Your Everlasting Family Memories

Any recreational vehicle gives you the chance to create memories that will last a lifetime. From traveling across the country to going camping for the weekend, your RV is the sanctuary that allows you to have a home away from home.

Yet RVs are notorious for leaks, and those leaks can quickly ruin a family vacation...and the lifelong mental souvenirs that were supposed to come with it. Liquid Rubber’s RV Roof Coating never lets another leak steal away those precious memories.

Keeping Your Family Safe, Cool, and Happy

The RV’s biggest strength is the potential for it to deliver you and your family on unforgettable journeys. Unfortunately, the RV also has a weakness. Vents, skylights, tears, and more leave the RV vulnerable to leaks and overheating that can turn your dream vacation into a nightmare.

With Liquid Rubber RV Roof Coating, those vulnerabilities disappear. It cures into a waterproof membrane, giving your vehicle the armor it needs to deliver you and your family safely to and from your destination.

And this solar reflective and UV resistant coating keeps your RV cool, meaning you’ll be comfortable throughout your entire journey.

Eliminates the Costly Repair Services Keeping You From Your Next Vacation

Delivering the highest quality possible is what drives Liquid Rubber because it serves as the gateway to our customers’ happiness.

When it comes to our RV Roof Coating, some of that happiness comes from helping you avoid those costly repairs that normally accompany any recreational vehicle.

This environmentally friendly coating keeps your RV from falling victim to the perils of leaks, and DIY application means virtually



  • Apply a minimum final thickness of 1 gallon per 50 sq ft (4.65 sq/m). It should require around 2-3 heavy coats to achieve your final membrane.

  • 1 x 5 gallon pail of RV Roof Coating will coat RV's up to 30 feet. Be sure to use up all material.




  • Apply using a 3/8 (10mm) roller, brush or paint sprayer.
  • Apply to a clean, dry surface that is free of dirt, silicone, loose paint, rust, oil, grease, coal tar, or other contaminants.
  • Apply when temperature is above 10C/50F and rising.
  • Use Liquid Rubber RV Smart Cleaner to clean the surface.
  • Use Liquid Rubber EPDM Primer for EPDM roofs and Liquid Rubber Multi-Purpose for most others. (We do not have a primer for TPO roofs at this time.)
  • Apply each new coat in an alternate direction to the previous coat to ensure even thickness.
  • Apply next coat when dry to the touch (typically 6-8 hours, tacky is OK).
  • Typically cures in 48 hours.
  • Avoid hot, direct, intense sun when applying.
  • Avoid contact with solvents and solvent based cleaners, adhesives and paints.
  • Do not allow to freeze until fully cured.
  • Do not combine black products with the colored products.
  • Do not apply in wet conditions (including fog and dew) or if rain is forecasted within 24 hours.
  • EPDM is a rubber sheet coating.
  • TPO and PVC are a plastic type sheet membrane. (we do not currently carry a primer for TPO)
  • Generally you can apply 1-2 coats per day
  • Apply material until you use up the required amount
  • Curing time depends on temperature, humidity and airflow
  • Remove painters tape as soon as possible (while coating is still wet).
  • If corrosion is present use a water-based rust primer.
  • Method: Work in manageable sections. Apply the Liquid
    Rubber EPDM Primer to one side of the RV (leaving the other
    side uncoated so that you can walk and work on it. ) Allow
    the Liquid Rubber EPDM Primer to dry for 1-2 hours. Apply
    the Liquid Rubber RV Roof Coating over the Liquid Rubber
    EPDM Primer, leaving 4-6 inches of the primer exposed so that
    you will be able to overlap it when you begin the second side.
    Allow the Liquid Rubber RV Roof Coating to dry enough to
    walk on, and repeat the process for the second side.
  • Make sure what you’re coating is at least 5 degrees above the dew point of the environment you are coating in. (See technical specs for more details)
  • For best results remove existing paints/coatings and apply directly to the substrate. (Some paints and coatings will not be compatible. Loose/flaky paint may be an indication that the existing paint/coating is not well bonded and therefore your Liquid Rubber solution may fail if applied over it instead of directly to the substrate. Oil based paints, enamels, epoxies, powder coats can be difficult to bond to. Contact your Liquid Rubber technical representative for further direction.)
  • If your RV is still under warranty be sure to contact the manufacturer to ensure you do not void the warranty.
  • It is always a good idea to apply a small test patch in an inconspicuous area to ensure adequate adhesion prior to full application.


The Ultimate RV Roof Maintenance and Repair Guide

Your complete guide to getting the most out of your motorhome roof

FREE GUIDE | RV Roof Repair

Customer Reviews

Based on 27 reviews
Monty Bolinger
Completed RV Roof.

Found the LR system to be great to be able to do my own roof recovering. Was working in a not so sterile environment where things were constantly falling out of the trees onto the roof. I felt like I couldn't get the coating on thick enough until I changed from "Painting" it on to "Smearing" it on then rolling it even. The thought process in my head allowed me to finally get the coats thick enough.

Stephen Lane

It worked like they said that would .

Joshua Hebbel
Poorly packaged for shipping

Received mine leaking from the top and half empty...

Hello Mr. Hebbel, We apologize for your package getting to you in that condition and someone will be reaching out shortly to arrange an immediate replacement.

George Price
I haven't had a chance to use it yet

give me a few weeks to get to doing the RV roof .....

David Lisowski
Best Rv roofing ever

I had the luxury of using, liquid rubber this weekend, and followed the instructions perfectly, resulted in a far superior, easy application, and beautified !!


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