Searching for the Ultimate caulking.
History: My camper is a 2010 Travellite 800sb which we ordered special from the factory. We drove down to the factory and picked it up. We were lucky to meet a new production manager, who was hired ...
Forum Discussion
Grit dog wrote:
NP 1 is real good stuff too.
DO NOT use 3M 4200 as caulking. Not it's purpose and you don't want to try to remove it later. Not "permanent" like 5200 epoxy but on the high end of semi permanent.
Got a hole in the bottom of your boat, use 4200. Need to caulk the camper, get some polyurethane.
???
3M 4200 and 5200 are polyurethane.
