Nov 18, 2011 · your never going to get it flat with 220. when you put your first coat of filler on block it with 80 grit, you need something like the 80 grit to CUT it flat. allso don't push down …

Jul 3, 2004 · Don't put bondo on bare metal, I don't care what tech sheets say, it's a bad idea. Epoxy primer will get better adhesion than bondo, and seal the surface from rust. The problem …

Oct 18, 2014 · Bondo before. If you apply filler over the primer, as mentioned, look for a polyester glazing putty, as they are designed to do so. The typical bondo doesn't like to bond to …

Aug 26, 2004 · I actually would rather use Bondo in certain situations because of it's stiffness. For example, I used bondo as a base coat to cover crevices in foam on some stuff I was …

Jul 2, 2008 · done the rust conversion coating in the past with marginal results. the rust will eventually reappear (usually 3-6 years). if you want a long term repair, i'd recommend some …

Sep 29, 2005 · There is like 1/8 inch thickness of bondo on the drivers door right near the horizantal line/crease. Also I noticed the rear passenger tail light surround at the far right …

Aug 10, 2005 · Bondo is porous even after it is cured. Since you won't be painting the back side the bondo will be exposed to moisture where it has filled the pin holes. Moisture can then get …

Aug 10, 2006 · Funny how people believe that. Bondo will stick to primer' date=' or even paint (not polished paint obviously). Putting bondo onto bare metal is a good way to make your car …

Mar 15, 2008 · That's the original BONDO brand bondo, and from which the plastic body fillers got their slang name. It's good stuff for normal filling. Open it and look on the top and see if it's …

Oct 21, 2008 · For a Rattle-Can, you can spray primer to cover the bondo and give proper adhesion (that is what primer is supposed to do) but then spray over that with lacquer …