OSI GS121 Clear Synthetic Polymer Sealant
A friend of mine turned me onto this stuff at Lowes, we both have to re-caulk our campers and are going to try this stuff, he uses this and geocel and says the both of them are about the same. I neve...
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I hear yah, this is a pic of this camper being rebuilt. I am not going to put something on it to seal leaks that I think will not work.
