Once you start getting bubbles in your fiberglass you need to work carefully and sand down the bubble till you get to solid fiberglass.
Camper siding bubbles.
Place a thin piece of protective plywood temporarily on the outside wall between the clamps and the side wall.
When the glue lets go you will have the problem with the bubbles as it heats up it softens the glue and when it gets cold the bubbles goes away.
This will require some large c clamps.
The best part is you still save lots of money.
The fiberglass should be flat and smooth.
Mark forums read.
Fixing delamination on an rv camping trailer by repairing the delaminated area without taking the wall apart.
Winnebago industries owner s forum.
Place a thin piece of protective plywood temporarily on the outside wall between the clamps and the sidewall.
First do a thorough walk around in direct sunlight and closely inspect the side front and rear rv walls as well as the areas around windows and roof vents.
The fiberglass should be flat and smooth.
This will require some large c clamps.
Apply the appropriate type of glue and clamp the block in place through the window to flatten the exterior bubble against it.
We specailize in rv and camping trailer exterior aluminum siding and much more.
If the area feels spongy you have probably spotted rv sidewall delamination.
No matter what size pieces you need we can order it for you.
Walk around the rv and pay attention to the side front and rear walls.
Bubbles in the fiberglass on my bay doors.
Aluminum siding is very light durable and great for the do it youselfers.
Next you have to use fiberglass cloth and resin putty gel coat or epoxy until you get the spot back to level.
If you notice any waves bubbles or creases in the sidewalls you are looking at rv sidewall delamination.
This is the very same quality baked enamel finished aluminum that we use on our.
Rv fiberglass siding bubbles the repair of this problem may take a little skill.
Apply the appropriate type of glue and clamp the block in place through the window to flatten the exterior bubble against it.