Seymour 20-1672 PBE Professional Primer, Sandable Black

This is the best filler primer on the market. It dries faster and smoother than other sandable fillers.Best way to apply in my opinion is one light powdery coat and then two really wet coats.

After receiving a recommendation from Galactic Armory, I tried this product, and I’m thoroughly impressed. Not only does it provide excellent coverage, but it also dries quickly. Additionally, it’s remarkably easy to sand without causing any issues with the sandpaper. I highly recommend it to anyone seeking a reliable filler primer for finishing their 3D prints.

Great product! Works as expected!

This is the best spray can primer I've found, and I've tried 6 or 7 others. This one dries faster than all the others, fills better and sands wet or dry without gumming up the abrasive paper. Wet sanding can be done in as little as 15 minutes after application. The price may seem high but absolutely worth every penny when you consider time saved and that it's a 16 ounce can rather that the typical 11 or 12 ounces in other brands. I use it on parts for radio controlled scale models and for filling and smoothing 3d printed parts. The attached photo shows an unprimed part on the left and a SEYMOUR PBE primed and sanded part on the right.

Arrived without a cap, so primer was sprayed inside the box. How can anyone knowingly pack spray primer without a cap, releasing flammable gas inside a shipping truck? It's non-returnable, so I hope there's enough propellant remaining to use what's left. Would give 1 star but this is probably an excellent product that through no fault of the manufacturer was recklessly packed in an Amazon Prime box.

This is probably the best quality primer you can buy in a can that's a decent amount. Most in store spray cans last 3 minutes. This is good value good build primer. If you need more than 3 cans by the box and save.

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.

I ending up picking up this brand of Filler Primer after I watched a video from Galactic Armory. In the past I’ve tried other filler primers for my 3d printed props but this Seymour brand is top notch.Yea it’s a little more costly, but the finish is great. It has a nice coverage that goes on thick, really filling in those layer lines.Compared to another brand I have used it’s only about .11 cents more per once.Would recommend this to anyone in the 3d printing hobby and you are looking for a smooth finish.