My technique for repairing gear teeth.
Silicon used - https://www.amazon.com/dp/B0B6CHKYGR?...
Casting Urethane used - https://www.amazon.com/dp/B0058V9KMK?...
Follow me on Instagram - / designbydave_aldrich
#davebuildstuff #dbs #designbydave #3dprinted #3dprinting