20-1674 PBE Professional Primer, Gray Filler

Really happy with this. It's a little more expensive than the filler primer you get at the local big box hardware store. I am using this for finishing 3D printed parts and it does a nice job of filling imperfections, seams and more. Note that you still need to sand and prepare the surface before using this primer. Sorry, but no primer allows you to avoid sanding if you want a clean surface.

Perfect filler primer for 3D Print and Cosplay builds! I've exclusively used Seymour filler primer for my cosplay build after seeing Galactic Armory recommending it. It applies extremely well in thick and heavy layers and fills the print lines as expected. It is extremely forgiving making it very easy to use. Another plus is the primer dries very quickly for sanding.

I used this primer to smooth 3D Prints for cosplay. This is, by far, the best primer I've found on the market. It dries within 15 minutes and is very easy to sand. The quality it top notch.

Great quality paint

I just tried my first can of Seymour filler primer, and I’m impressed. I usually use Duplicolor filler and primer, but this worked even better. Seymour gives you 15 ounces compared to Duplicolor’s 11 ounces for only about $2 more. It sprays evenly and dries completely in 15–20 minutes. After drying, I wet sanded with 320 and 400 grit, and the surface came out incredibly smooth. I’ll definitely be buying more of these cans from now on.

I love this stuff, it's a very good filler, sands easily, and it dries quickly too. My only concern was that one of the caps was missing and it sprayed some primer inside the box.

I use it for post-processing my 3d prints and it adheres to the surface in a very nice smooth manner and fills in very nicely. It dries very fast and sands beautifully. Highly recommend for when you are actively trying to work on a project.

For the price, I expected a little more coverage. I'll stick to the bottles of liquid galvanizing solution. They're expensive, but about half the price when you consider coverage.