Anyone ever try Mar Pro epoxy? Sold by Donovan Marine to the marine trades.
Bought some to try but NE Marine and industrial did not have any product data. They have no website or help line .
Just tried a test batch with slow hardener. 62 deg. for 24 hrs.....still soft. Raised temp to 72 deg.for 12 hrs and it is still tacky and soft......wtf
Yes, it is mixed properly.....
Any ideas?
Can epoxy take this long to cure and still be good?