Have seen posts about folks using these over Epoxy hotcoats… but can’t seem to find the answer to this question:
what grit do you go to on your hotcoat prior to spray? was thinking 100…
thanks!
Have seen posts about folks using these over Epoxy hotcoats… but can’t seem to find the answer to this question:
what grit do you go to on your hotcoat prior to spray? was thinking 100…
thanks!
smedman
I havent tried it over epoxy yet but I do have a can and it shows prep 280-320. I have been waiting to try the UPOL on something other than clear coat on a bike repaint…
There are a few guys here that use UPOL over epoxy and they most likely will give you the straight scoop.
On another note I have had great results with water based exterior polyuretane over epoxy prepped to 220. It does seem to yellow a bit but I like the seal it forms. Im just trying to stay away from the more hazardous chemicals when I can…
yoyo