Can You Use Body Filler Over Etch Primer at Diane Loftis blog

Can You Use Body Filler Over Etch Primer. Etch primers can be skipped on spots of bare metal smaller than a dime or so when using all primers listed. As for the etch, ppg says dx1791 can be applied over body filler and slight overlap onto painted surfaces but should be kept. If you're using etch primer, go ahead and do your body work (with filler/bondo) directly to the metal like you said you're doing. You should not put filler on top of 2k primer or etch. To answer your question, yes you can put filler over primer as long as you sand it first with 180 or courser grit paper. When body filler is applied on bare metal and a top coat of paint, the paint can seep past the body filler and reach the metal. But a key difference with etch primer is that you need to apply your filler or bondo first directly to the metal before spraying. Filler is only supposed to go on top of metal or epoxy. As a matter of fact body filler works better when applied over a protective primer (epoxy or self etching) simply because.

If you're using etch primer, go ahead and do your body work (with filler/bondo) directly to the metal like you said you're doing. As for the etch, ppg says dx1791 can be applied over body filler and slight overlap onto painted surfaces but should be kept. As a matter of fact body filler works better when applied over a protective primer (epoxy or self etching) simply because. But a key difference with etch primer is that you need to apply your filler or bondo first directly to the metal before spraying. To answer your question, yes you can put filler over primer as long as you sand it first with 180 or courser grit paper. When body filler is applied on bare metal and a top coat of paint, the paint can seep past the body filler and reach the metal. Filler is only supposed to go on top of metal or epoxy. You should not put filler on top of 2k primer or etch. Etch primers can be skipped on spots of bare metal smaller than a dime or so when using all primers listed.

BODY P961 1K ETCH PRIMER

Can You Use Body Filler Over Etch Primer To answer your question, yes you can put filler over primer as long as you sand it first with 180 or courser grit paper. But a key difference with etch primer is that you need to apply your filler or bondo first directly to the metal before spraying. If you're using etch primer, go ahead and do your body work (with filler/bondo) directly to the metal like you said you're doing. You should not put filler on top of 2k primer or etch. When body filler is applied on bare metal and a top coat of paint, the paint can seep past the body filler and reach the metal. As for the etch, ppg says dx1791 can be applied over body filler and slight overlap onto painted surfaces but should be kept. Filler is only supposed to go on top of metal or epoxy. To answer your question, yes you can put filler over primer as long as you sand it first with 180 or courser grit paper. Etch primers can be skipped on spots of bare metal smaller than a dime or so when using all primers listed. As a matter of fact body filler works better when applied over a protective primer (epoxy or self etching) simply because.