Can You Apply Body Filler Over Etch Primer at Roxanne Corley blog

Can You Apply Body Filler Over Etch Primer. as a matter of fact body filler works better when applied over a protective primer (epoxy or self etching) simply. Hand sanding or finer grades of abrasives do not give adequate adhesion of body filler to any substrate and can lead to delamination. but a key difference with etch primer is that you need to apply your filler or bondo first directly to the metal before. when using etch primer the filler should go on to the bare metal first and then all is covered with etch primer. I personally won't put any primer, other than epoxy on bare. if you're using etch primer, go ahead and do your body work (with filler/bondo) directly to the metal like you. i think it will depend on the primer that you used. when applying body filler over a 2 part epoxy primer, ensure that the product is fully cured and sanded with a 120+ cubitrontm ii abrasive disc on a random orbital sander.

when using etch primer the filler should go on to the bare metal first and then all is covered with etch primer. as a matter of fact body filler works better when applied over a protective primer (epoxy or self etching) simply. if you're using etch primer, go ahead and do your body work (with filler/bondo) directly to the metal like you. i think it will depend on the primer that you used. but a key difference with etch primer is that you need to apply your filler or bondo first directly to the metal before. I personally won't put any primer, other than epoxy on bare. Hand sanding or finer grades of abrasives do not give adequate adhesion of body filler to any substrate and can lead to delamination. when applying body filler over a 2 part epoxy primer, ensure that the product is fully cured and sanded with a 120+ cubitrontm ii abrasive disc on a random orbital sander.

What Primer To Use After Body Filler at Dona Marshall blog

Can You Apply Body Filler Over Etch Primer as a matter of fact body filler works better when applied over a protective primer (epoxy or self etching) simply. when using etch primer the filler should go on to the bare metal first and then all is covered with etch primer. i think it will depend on the primer that you used. I personally won't put any primer, other than epoxy on bare. when applying body filler over a 2 part epoxy primer, ensure that the product is fully cured and sanded with a 120+ cubitrontm ii abrasive disc on a random orbital sander. as a matter of fact body filler works better when applied over a protective primer (epoxy or self etching) simply. if you're using etch primer, go ahead and do your body work (with filler/bondo) directly to the metal like you. but a key difference with etch primer is that you need to apply your filler or bondo first directly to the metal before. Hand sanding or finer grades of abrasives do not give adequate adhesion of body filler to any substrate and can lead to delamination.