C
corradosean
which do you prefer? ive been using spi epoxy as a sealer for many paint jobs at my work. we have a semi-down draft booth so i like the slower dry time so it keeps a wet edge better and doesnt leave any dry spray on other panels. but sometimes the speed of using a urethane sealer is nice. just like to have something slower for doing all overs.
any adhesion differences between the two using them wet on wet? generally dont have the time to seal, wetsand, remask and then paint. so like to just do it wet on wet. usually let the epoxy flash for an hour or so before base coat but noticed the new spi tech sheet calls for 2 hours minimum now. is there a max you would do for flash times before having to sand it?
also what about mixing brands? generally use diamont base or dbc. i know mixing brands can sometimes give you warranty issues if something were to give you issues.
any adhesion differences between the two using them wet on wet? generally dont have the time to seal, wetsand, remask and then paint. so like to just do it wet on wet. usually let the epoxy flash for an hour or so before base coat but noticed the new spi tech sheet calls for 2 hours minimum now. is there a max you would do for flash times before having to sand it?
also what about mixing brands? generally use diamont base or dbc. i know mixing brands can sometimes give you warranty issues if something were to give you issues.