How To Seal An Rv Roof Vent

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.

How to seal an rv roof vent.

Clean the area using denatured alcohol and add new sealant over the area that is cracked. Flex seal liquid flex seal spray and flex seal shot. Eternabond tape can be used over seams. There are many possible parts of the roof potentially leaking but one of the most common ones is the area around the roof vent.

Four types of flex seal and how to use them on an rv roof. The roof vent pipe is installed cut through the roof and around the pipe attached to the roof is surrounded with rubber boot as insulation for the gap between the pipe and roof. The caulking used around vents is called dicor and is available at rv stores and rv repair shops. The great thing is that you can use flex seal with many all rv roof materials.

How to seal your rv roof. Flex seal liquid and spray both come in black white and clear. Flex seal comes in three forms. In this small project i used eternabond on top of dicor to re seal a skylight on the roof of our coach kinda belt and braces.

A tutorial on technique and products used to protect your roof. That s all there is to it. For leaks around vents take off the vent and re apply the sealant before putting the vent back on. In this video i take out a leaking roof vent on my rv camper van b class and re seal it.