How To Seal An Rv Rubber Roof

Sometimes you don t need to just seal a roof you need to repair it structurally.

How to seal an rv rubber roof.

Flex seal liquid flex seal spray and flex seal shot. If you own an rv with a rubber roof epdm or tpo you will inevitably face a time when you need to re coat it. All using bleach dawn and sealant bought from lowes while staying well under 100 for m. You ll want to take a close look at the front and rear caps of your roof to make sure that there are no seams between the panels.

A great product for repairing your rv roof is eternabond seam tape. Apply a second coat and allow 3 to 4 hours to dry before sunset. Use water and dish soap to clean the roof if you re using canned 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.

As with self leveling sealant you must first remove any old sealant flakes and give the roof a good scrubbing. Flex seal liquid and spray both come in black white and clear. When you are applying the sealant on the seams of your rv once a year a good practice would be covering the roof of your rv with coating. Spread the sealer all over the area that needs a patch lay a piece of fiber glass tape over the patch cover it with more sealer.

The great thing is that you can use flex seal with many all rv roof materials. Clean the area using denatured alcohol and add new sealant over the area that is cracked. Apply the first coat of roof sealant using a medium nap roller. Four types of flex seal and how to use them on an rv roof.

That s all there is to it. Allow to completely dry. Depending on humidity and temperature drying time will vary. Coating an rv roof is different than sealing it.

Flex shot comes in white and clear. Option two is a canned sealant formulated specifically for fiberglass rv roofs. Eternabond seam tape comes in rolls 4 wide that you apply over any seams on your roof. I show you what i do to clean the roof and seal or coat the roof.

Once the roof is clean you can apply the fiberglass sealant with a paintbrush.