Delamination repair
I've got a 2003 Itasca Sunova 30B and I have delaminated on both sides of the RV. It's down low and almost the whole side. It also feels soft behind the areas as well. What what I understand, the f...
Forum Discussion
Your process seems like a lot more work than may be necessary. Most folks that DIY with delamination either tackle it through the inside, or inject epoxy adhesive from the outside. I'd suggest to do the latter.
If you can inject enough thinned epoxy into the interface of fiberglass and plywood skins, then brace and clamp until cured, you would probably end up with a reinforced wall. It helps to have a structure close to the RV like a garage or shed, something you can force a brace against to keep contact between the layers while curing. I would do small sections at a time (maybe six feet?) and use small, patchable holes to inject epoxy. The small holes could be filled, sanded, and painted when done.
If you can inject enough thinned epoxy into the interface of fiberglass and plywood skins, then brace and clamp until cured, you would probably end up with a reinforced wall. It helps to have a structure close to the RV like a garage or shed, something you can force a brace against to keep contact between the layers while curing. I would do small sections at a time (maybe six feet?) and use small, patchable holes to inject epoxy. The small holes could be filled, sanded, and painted when done.
