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...
Forum Discussion
Chris Bryant wrote:
The gold standard urethane is pretty much 3M 5200 ( or 4200). I have no reason to not like OSI stuff, though, but I am unfamiliar with "acrylic urethane".
yep, I considered the 3M product. I think the 5200 is permanent which I wouldn't want. will check out the 4200.
just checked my tube of 4200. the label says medium strength, three dots permanent,, to removable. the center dot is checked so I guess it means you can get it off, but it will be a challenge.
did another search and found a few "issues". the 4200 is about $20 a tube with $10 shipping?
thanks,
bumpy
