How To Clean Fiberglass Rv Roof Prior To Eternabond

How to clean a fiberglass rv.

How to clean fiberglass rv roof prior to eternabond. The roof should be scrubbed then wiped. And keep in mind the type of roof aluminum fiberglass epdm etc will dictate other specific guidelines. If you do decided to go that route i found that using acetone to clean the surfaces first will result in good adherence. While the seabreeze roof was a solid piece of fiberglass the newmar roof was a large rectangle that was screwed and glued to the top of the rv.

Use warm water to sponge the surface clean then let it dry. Sweep the rv roof with a broom. Just make sure you clean it real well prior to putting it on. 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.

It seemed like this was a roof that could easily leak so i decided to beef up the very long roof seams. Remove the mica dust on epdm scrub the surface of tpo and pvc to remove coatings or dust and remove any oils or dust from metals or fiberglass. I was less than thrilled. When i had a rubber roof i tried cleaning with soap water and rubbing alcohol to avoid petroleum products on the roof but the tape would not stick i.

In order to restore the gloss you first must clean your roof thoroughly. Working in sections apply your chosen cleaning substance and scrub with a soft bristled brush. Our 2013 ds came with eternabond on the fiberglass roof to cap joints. In order to get the best results the surface must be free from any oil or grease.

This is best done by scrubbing with a scotch bright type of abrasive pad then rubbing vigorously with a clean rag. Be careful not to sweep any dirt or leaves into the drain under any roof mounted air conditioning. You can use mek methyl ethyl ketone or acetone to remove any grease stains. When you do put it on make sure you follow the instructions and rub it down real good the rubbing action heats up the eternabond which in turn activates the glue on the tape.

Trust me the eternabond will stick to that surface. Just like knowing what to use to clean your rv s interior pay attention to what you should use on your roof. To do so sweep off the surface to remove dirt and debris buildup and then rinse it off with a hose.