Rich,
if you wait 2-3 days you wont have the dieback issues with DPLF. It happens when you topcoat right away, I believe the numbers are 30-60 mins depending on which hardner used.
DPLF when used as a sealer is a good sealer when doing resto work as you have all the time you want. I just dont care for it because I do production collision repair and I dont have the needed time it takes to make epoxy work...Eric
