So I need to sand a 3D print that has tons of small, flat surfaces, which is kinda annoying to do. I exclusively wet sand 3D prints because it both leaves a much nicer finish and it prevents semi-toxic dust in the air.
But I can't use just sandpaper on small flat surfaces, or I'll round over the edges. Metal files are too aggressive and sandpaper files are not water proof and just kinda fall apart.
So I made my own~ Acrylic pieces cut on my laser cutter (shapes are easy enough for the score and break method, I was just lazy), glued 220 and 400 grit wet sand paper on them with water proof glue (super77 in my case) and TADAH! Waterproof, high grit files!
Gonna show off the project I needed these for soon :3
(svg file I made below for anyone who might want it)
