Acetone Can Spout

This spout does a good job of sealing for clean transfer from messy gallon cans, to manageable quart cans. I've found that if you get a few drops, to retighten with rag and it should make a good seal.

The spout is a tight fit, but necessary to reduce leaking. I rested the flange on a vise and gave it some gentle love taps with a small hammer.

The cap and funnel are from other designs, linked below. I designed my own spout because the linked one wasn't to scale.

Cap: https://www.thingiverse.com/thing:1223758 (in files)
Funnel: https://www.thingiverse.com/thing:2022686