Tom Riegel
Member
Had to redo the bottom of my Hummer layout this winter due to moisture and laminate separation. Started the fiberglass layout this past weekend using US Composite's 3-1 resin/hardener. I used it in the past and had 0 problems. Well, it setup withing 36 hours but had a slick sticky film on top. It's cooler now and my garage is staying between 50 60 F so I figured it was just taking a little longer to finish. Well its been a week and the film is still there. Has anyone else run into this problem before and what did you do to correct it. I'm thinking about taking my heat gun and setting it on its lowest setting and running it over i, making quick passes just to see if that helps.