How To Seal An Rv Roof Vent

Sealing tapes can be placed underneath the vent to act as an added layer of protection.

How to seal an rv roof vent. In this video i take out a leaking roof vent on my rv camper van b class and re seal it. Four types of flex seal and how to use them on an rv roof. Eternabond tape can be used over seams. That s all there is to it.

Flex shot comes in white and clear. The caulking used around vents is called dicor and is available at rv stores and rv repair shops. Flex seal liquid flex seal spray and flex seal shot. Flex seal liquid and spray both come in black white and clear.

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. Clean the area using denatured alcohol and add new sealant over the area that is cracked. They can also have holes put through them which is a more obvious roof leak to fix. For leaks around vents take off the vent and re apply the sealant before putting the vent back on.

Flex seal comes in three forms. There are many possible parts of the roof potentially leaking but one of the most common ones is the area around the roof vent. A tutorial on technique and products used to protect your roof. 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.