How To Remove Old Sealant From Rv Roof

Not all new dicor lap sealant products work with every roof cleaner or sealant removal.

How to remove old sealant from rv roof.

Although this project tested our patience and stamina we know t. One of the things about removing old sealant is the type of sealant cleaner you use. Remove old sealant from rv roof. The roof and sealant are clean.

If the sealant and the roof are clean you should be able to apply a new one easily. On the other hand a caked and hard to remove old sealant means that you can just leave it be. Clean the old sealant if need be. The same process should be repeated for all components secured to the roof.

In this video we begin tackling the monumental project of resealing the exterior of the rv. Then you should be able to seal right over the old one without any problem. By oscillating back and forth the machine made gentle cutting strokes that loosened the caulk. One such brand is epdm roof cleaner.

Cleaning the old sealant first is essential. Clean the area with an rv roof cleaner and follow up with a good rinse with a wet sponge then once dry clean the area with a rag soaked with denatured alcohol. In those instances i would also remove the roof vent itself and put fresh butyl tape under the flange and re secure it to the roof. This cleaner even if left to dry.

Working on an aluminium roof of my old lazy daze mh i found that the roof sealant was easy to cut away by using a harbor freight multi purpose tool that had a chisel shaped blade.