Winnebago industries owner s forum.
Rv fiberglass siding bubbles.
The bubble will gradually crack and trap moisture inside causing further damage.
So i might try to clamp the area first to see if the glue behind there will bond.
The traditional repair assumes the bubble is delamination within the fiberglass.
Aluminum siding or fiberglass.
You can tell the difference between intrusion and de lamination by pushing hard on the bulge with the palm of your hand.
Once you start getting bubbles in your fiberglass you need to work carefully and sand down the bubble till you get to solid fiberglass.
If it is a fiberglass layer separating from a foam or plywood core it s going to be harder to repair.
Several spots around our rv have bulges caused by intrusion.
You must make sure of the structural integrity of the foam or plywood before building fiberglass back up on top of it.
Fiberglass siding pulling from unit.
Bubbles in the fiberglass on my.
Wood primed siding panel common.
Apply the appropriate type of glue and clamp the block in place through the window to flatten the exterior bubble against it.
Winnebago industries owner s forum.
Place a thin piece of protective plywood temporarily on the outside wall between the clamps and the sidewall.
The result is a convex air pocket that causes bonding agent failure and separation.
Next you have to use fiberglass cloth and resin putty gel coat or epoxy until you get the spot back to level.
Lumps ripples in fiberglass siding.
X 8 ft araucoply panels are made from pruned plantation grown radiata araucoply panels are made from pruned plantation grown radiata pine logs for fewer knots and consistent appearance.
For flatness and stability araucoply panels are laid up on composed cores.
A bubble forms over the unglued pocket which will grow in size over time as the fiberglass walled rv flexes with normal use.
Rv fiberglass siding bubbles the repair of this problem may take a little skill.
A pole clamp and some ply wood up against another structure should work.