[chbot] [OT] Homemade Reusable Molding Material

Mark Atherton markaren1 at xtra.co.nz
Sun Aug 26 01:44:55 BST 2018

Just bought something similar to this from an art supply company in 

Somewhat suspicious when I discovered that it may have been molded in a 
cooking tray, so may have been home-made.

A quick Google search found 

... which would be a hell of a lot less expensive than the stuff I bought.

Looks useful for casting resin parts from 3D printed prototypes (among 
other uses).


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