OSI pro series H2U acrylic urethane sealant
Evergreen says to use a urethane caulk on the roof/sidewall seam. I have found the subject product and contacted Henkel who said it would work for that. before I drive 55 miles x2 tomorrow morning, h...
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saw in one of the hits on the web that it is "similar to sikaflex". which has been recommended here.
bumpy
bumpy
