ricklindsley | Reputations ricklindsley2 Community Member Subscriber QuestionsAnswersReputations Asked a question Bonding to rubber wallsI have a small Casita fiberglass camper that someone had brushed white FlexSeal (rubber seal) on the bare fiberglass interior walls to seal some leaks. Now I need to adhere carpet to the walls for insulation.... April 11, 2019 2