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How Rexoseal Began...

In my last business we used to design and manufacture kitchen cabinet knobs and handles and started working with a large hardware distributor, but soon found out that our designs were being copied and sent overseas to be manufactured, so we decided to sell our machines and start with something new. Since I have always been an entrepreneur and worked for myself it took me many years to decide what I would do next. I started repairing roofs with a friend and soon found out that many of the leaks come from a seam or a crack in the roof, and it wasn’t sufficient to just coat the area with a sealant because the crack would reappear in just a few months. I got the idea while helping a friend install drywall in his basement while we were embedding a screen between the joint compound. I made months of research and tests until I found a reinforcing membrane with the properties I was looking for. The next step was to find a sealant that I would be satisfied to use with the reinforcing membrane. I went to local hardware stores and bought whatever they had and tested it on different substrates, but to my surprise, they were all not up to par. That is when I decided I would develop my own rubberized sealant with the latest water-based technology where quality not price comes first. It took me 3 years of testing different formulations until I narrowed it down to one. I made tests on different substrates in real-world conditions such as extreme cold and in extremely hot and humid conditions and the results were positive. In order to be sure the formulation would last for many years I sent it to an independent lab in the US and the results were the same. After being confident my coating was of the highest quality I decided in 2010 to start Infinite Polymer Solutions inc., and I am proud to say not one customer has said that their roof still leaks after all these years.

How Rexoseal RV was Conceived

Originally it was designed to be applied over residential and commercial roofs, but one morning my postman asked me if he could use it over his mother’s camper. I sold him 1 Gallon of Rexoseal and showed him how to apply the reinforcing membrane on all the seams. A week later he told me how it stopped all the leaks and how easy it was to apply, so that got me thinking that this could be a good niche market. I researched RV roofs and found out that a leaking roof is the number one concern for RV owners, so I decided to mostly focus on RV’s by educating people with How-To videos and trade shows on how they can do it themselves correctly at an affordable price.

Rexoseal RV Roof Sealant 5 Gal.


I took off all the rubber roof, the plywood and foil and replaced the plywood and coated the whole roof with rubber then added the cloth and two more coats of rubber looks great and should last a long time good product.

David Noury

Hello Anthony. After the first coat the temperature was into the 80’s and I was able to work on it comfortably. I did the entire job myself, and I am 62 ½ years old, so most people should be able to do this. Great stuff! I LOVE this stuff, so happy that I got it


I have taken the trailer on a short trip and it rained most of the time. I found no leaks and was very impressed in the ease of this product. Thanks again and I will get you the rest of what I can on Wednesday.

Michael Grover

Replacing a roof in Bath PA USA. I have taken the trailer on a short trip and it rained most of the time. Found no leaks and was very impressed with the ease of this product.

John Laury

Great product for re-doing my rv roof from scratch! No more leak or leak points!

Lano Tondu