I Used Dupont ChromaBase..So like you said, I should sand it all down and re spray it? Do I need to prime it again?crashtech said:What brand of basecoat is it? Some basecoats like Dupont's Chromabase have exhibited adhesion problems when sanded, and might do better with complete removal. Most can be sanded with P600-800 and re-based with no problems.
203bronco89 said:hey i've been using dupont for 11yrs. if you can scuff the bumper down without breaking through you should be alright. did you activate the base? if you break though the base put on some 2540 epoxy sealer(they have 2510-2570 all depending on what value shade you need) mist it on so that it doesn't attack the edge of the base coat. if it lifts it's ok let the sealer dry for an hour and wet sand the spots out with 1000 or 1200. dont break through the sealer. after that base it out and you should be fine. let me know how you make out hope i helped.
jcclark said:I don't know if you really have to do this but DuPont Chromabase
clearly states if you let it go more than 24 hrs without clearing,
it must be removed completely. Seems drastic, but that's what they