Motip M04062 Aerosol Spray Paint, 400 Ml

Hands down the best filler primer for any 3D printed element or model. Builds up quicker than most others on the market and is a breeze to sand.

If you are a 3D print printer and hate layer lines this spray putty is ideal, really smooths everything out perfectly ready for painting. Sands really well and is my go to spray filler.Give it enough time to dry as if you rush it can get sticky on your sandpaper and you'll have to get a new piece pretty fast.

Works great to fill the layer lines between 3D printed parts (PLA in my case). I've got the best results with 2 layers of spraying with wet sanding inbetween (but one layer does the job well).Here's what I do for my PLA props:Proper method:240 Grit wet sand -> Filler spray -> 400 Grit wet sand -> Filler spray -> 400 Grit wet sand -> Very quick 600 Grit wet sand -> Primer -> PaintFast method (still pretty good):240 Grit wet sand -> Filler spray -> 400 Grit wet sand -> Primer -> Paint

I primarily use this on 3d prints to fill in layer lines. When mixed with proper sanding practices, this is a great spray putty to leave a super smooth surface.

Perfect for 3d printing

This stuff is a must-have for anyone doing FDM 3D printing. It's super easy to use and dries fast if you apply a few light coats. It leaves a mostly smooth finish with a slight bumpiness, which I actually like—it makes it easy to see where I’ve sanded and where I still need to work.I usually sand it with 1000 grit paper, sometimes wet sanding to keep the dust down. It takes about half a can to fully smooth out a 3D-printed cosplay helmet, and it really cuts down on post-processing time.Durability has been great so far—no issues with flaking or chipping. Just follow up with some primer, and it’s ready for paint. Definitely a staple in my 3D printing workflow.

I do a lot of 3D printing projects and this is invaluable for making a professional, well made prop. It fills in any imperfects or cracks and dries very quickly, on top of that it makes your paint stick like nobody's business. This is my go to product for painting and filling my prints as it can even be sanded for an even smoother end result. I recently used it on a big project to make a full set of mandalorian armour for my kid. It came out perfect, one happy child!

Tried this spray on some new prints, layer lines are 0.3mm high so I didn’t expect results fast. On flat surfaces 2 coats half an hour apart and 2 hours to dry have a perfectly smooth to touch finish (with 240 grit paper).Coverage was good, but only use on fine lines or scratches, use other fillers like wood filler to fill in the roughest areas or lager layer lines then go over with this.