Clean the area using denatured alcohol and add new sealant over the area that is cracked.
How to seal a rubber roof on a travel trailer.
Flex seal spray is the most commonly used spray on liquid rubber sealer available.
Give the area a scrub with a wet rag let it dry and then apply the sealant with a caulking gun.
You have to apply this liquid roof rv coating on the area.
Several rubber roof kits are also available.
If you are in need of the best epdm rubber roof coating then note that your options often include the liquid variety.
The goal is to look for areas where potential leaks might appear and seal those areas before damage could occur.
That s all there is to it.
Do this once the roof is completely dry.
However be careful with the overspray.
The convenient aerosol spray allows for the easy application of flex seal with no brushes or rollers required.
Dicor should be applied in two coats after using the primer provided with the sealant.
Epdm rubber roof coating.
Check out our article called 9 easy tips for cleaning your rv rubber roof for info that will help you clean your rubber roof.
Remove any loose pieces of sealant with your fingers only don t use a hand scraper on rubber roofs as this can damage the protective coating.
Around roof ventilators skylights and in areas where something needs to be attached to the roof make sure to use a caulking material particularly made for rv roofs.
Though this brand works on all types of material you should make sure to go through your owner s manual or consult the manufacturer of your rv to consider what kind of roof caulk they recommend for the roof of your rv.
Use a self leveling sealant such as dyco flow seal caulk to seal roof joints.
Clean with a cloth soaked with a type of denatured alcohol as a final process.
Epdm comes with an activator that you need to mix with the sealant.
If you read an article about resealing your rv roof and it says to get up on the roof with some silicone sealant to reseal a rubber roof the author does not know what they are talking about.
Use a roof cleaner specifically designed for rvs.
Then rinse it well using a wet sponge.