Dupli-Color FP101 Scratch Filler Primer, Gray – 11 oz. Aerosol Can

This is definitely really nice quality primer. Nozzle was an absolute dream, sprayed well and not tiring, and the primer is good quality. Went on well, dried well, and smoothed down well. Used it for a guitar.

Pros: goes on easy, sands well and cleans up very nicely. Works great and has a nice smooth finishCons: Cost a little more than the cheap stuff but worth itThis is my goto stuff for 3d prints. They often have layer lines or imperfections and this covers them well and really easy to sand. I use WAY less sandpaper than with the cheap stuff which alone is worth it.

I use this primer as a base for dolls made of air-drying clay 😊 It works well for papier-mâché and epoxy resin. It applies as a covering layer and can be easily sanded if needed.

It uses a funny application system that I found very hard to press down on the plunger to spray, but once I did it sprayed very evenly when a good light color. I thought it sanded off extremely easy. Almost too easy. I used several coats and use a standard primer on top of that. Still I thought it was a good value and worked very well.

Use this for 3d prints. It is by far the best filler primer I've used and I have used many. It goes on so light but fills things perfectly. I even put extra spray over areas that need a little more and it refuses to be runny it just sticks. If you're trying to fill something just get this.

So. Was so happy. Perfect match.

I bought two cans of this filler to paint the wheels on my Lexus. It was enough. I recommend it.

It's ok but even when completely dry tends to clog sandpaper