What is the best way fill the screw holes that I used to clamp the 1/4 panel on the car. I'm wondering if I use a quick weld in the spot to fill it in or should I grind it flush and use some seam sealer to fill the holes.

Are you saying to use seam sealer on the outside holes?

Depends where the holes are?

I don't think there is a lot of stuff that will stick to the glue like filler or paint.

use more glue then sand that off

Duraglass
the glue will expand and contract at a different rate and you WILL see those screw holes...Eric

Cool thanks guys! Only took a 9 months to get the 1/4 panel on.

Use Duraglass because it's waterproof, but make sure to apply it from the back side so it has some thickness and the hole is adequately sealed. Moisture getting through will ruin your day after it's painted.

Tom

I think most products suggest you weld the holes along with any other points on the pannel BEFORE the product cures. Or so I was told.