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Thread: Seal a print?
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02-07-2017, 03:54 PM #3
Poly for wood is NOT food safe. The only truly food safe wood finish is a Mineral oil and beeswax blend.
Silicone will not hold up as a mouthpiece. The outer layer would have to be too thin to make the piece usable, and it would wear down too quickly.
They do make a food safe Epoxy resin. Make a mold and cast your mouth piece in that.
New to 3d printing looking for...
05-20-2024, 12:56 AM in Tips, Tricks and Tech Help