Introduction: Making Rigid Molds With Fast-Cast Urethanes

Ideal for smaller models/molds with a flat side, fast-cast urethanes are widely used for their ease of use, low cost, and quick demold times. However, their use requires careful application of release agents.

To see other mold making videos see


ktierz65 (author)2017-03-16

Video remved or moved

OscarG62 (author)2016-03-26

Instructables: STILL USING FLASH?

Come on, guys. Can't even watch this video. Time to move on.

djstadel (author)2008-12-09

I used to teach classes on this type of prototyping method to Adv. Engineering. employees in my company and at a local community college. What a classroom aid these would be. These videos you are putting out are beautiful instructions! Are you the resin mfr? Congrats.

GorillazMiko (author)2007-12-26

youre posting cool videos, what kind of camera do you have, it looks good

About This Instructable



More by freemanmfg:Epoxy Laminating SystemsSurface CastingMoldmaking With Clear Silicone Rubber
Add instructable to: