Resealing Fiberglass Roof

Dicor epdm lap sealant is specially formulated for epdm roofing and it works on galvanized metal aluminum and fiberglass roofs.

Resealing fiberglass roof.

Box 1100 blue bell pa 19422 1 800 345 1145 610 341 6212 fax re sealing shingles technical information sheet 119 to whom it may concern. Roofing products group technical service department 1400 union meeting road p. After that rub fine to medium grit sandpaper over the surface of the roof. Sand the rough area until it s completely smooth.

Take a look at your rv roof. A fall could result in serious injury or death. I ve been searching but i haven t been able to find information on what product to use to reseal recoat a fiberglass roof. So make sure to seal only the seams.

The first thing you want to do is inspect your roof. There are numerous reasons or possibilities why the shingles on roofs no longer are sealed or blow off. And if your fiberglass rv is an older one chances are good that the manufacturer didn t put a clear coat finish over the gel coat which results in even faster oxidation of your roof. Completely sealing a fiberglass roof using a paint roller is a bad idea and could create more problems than it solves.

How to seal your rv roof. Resealing fiberglass roofs similar to rubber roofs the top coating on fiberglass roofs can oxidize over time causing a flaky chalky look. A tutorial on technique and products used to protect your roof. Before cleaning scrape off any loose curled pieces of the coating off.

Ensure that all shedding is removed. The dicor ultra sealant system is specially formulated for rv tpo roofing. If your roof is made of another material you ll need to research your specific roof type. This article deals specifically with the sealing of items attached to a fiberglass roof.

Fiberglass shedding will look like small threads coming off the surface of the ladder. They will feel rough to the touch. To apply the sealer squeeze it out of the tube using the caulking gun and completely cover the area that is to be sealed. Fiberglass rv roofs oxidize over time just like epdm rubber roofs.

I have a rexhall that has a fiberglass roof that has some spider cracks and a number of other small spots that need to be attended to. Whenever you are working on your rv roof exercise caution. Some sealants and chemicals are not recommended for all roof types.