Rv Roof Spider Cracks

Hairline cracks stress cracks or spider cracks star cracks that occur in gelcoat surfaces on fiberglass boats or other water craft are often seen as a cosmetic issue.

Rv roof spider cracks.

A tutorial on technique and products used to protect your roof. How to seal your rv roof. Now that the rv roof is all clean its time to prepare for sealant. Crack is whack especially when it s in your rv s fiberglass.

Before epdm and tpo metal was the material of choice for rv roofs. Let the epoxy dry for a day. Hairline spider cracks must be opened wider and filled with an epoxy filler to be permanently repaired. When the area is dry smooth the surface with sandpaper.

They can occur in any form of fiberglass including cars boats and swimming pools. If it s not clean and dry the epoxy won t adhere well. Household roof coatings will seal a metal roof just fine but the best product by far for metal roofs is kool seal. How to repair an rv metal roof.

These cracks do not affect the. Wipe the crack with a dry rag to make sure it s clean and dry. Keeping your rv roof in tip top shape is a must to protect the entire rv. Make sure the crack is completely filled.

Clean the roof thoroughly then use a rubber roof sealer to repair any cracks. Small cracks form in the outer surface of the fiberglass spreading out from a central point like a spiderweb. Since the majority of the exterior is usually made up of fiberglass knowing how to fix those cracks can come in handy. Spider cracks are a form of fiberglass damage that occurs from minor flexing or impacts.

In most cases this is true however it is important to seal them correctly otherwise water may penetrate into the fiberglass and cause more serious damage.