Uploaded May 2021 | Updated September 2026, 2 weeks ago

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In this how-to video, we demonstrate how to create a metal cold casting using the duoMatrix™ NEO polymerized gypsum system. duoMatrix™ NEO is a versatile polymer modified gypsum system that has superior physical and performance properties compared to regular gypsum products. NEO can take you in many creative directions by allowing you to make a variety of finish effects including different colors, metallics, glitters, stone and more (See smooth-on.com/neocolors and smooth-on.com/neoeffects for more information on coloring and adding fillers and powders to NEO to create casting effects).

00:00 - Introduction
00:22 - Materials Used
00:31 - Applying Ease Release™ 2831 To Mold Max™ Silicone Mold
01:04 - Creating The Surface Coat
03:25 - Back-Filling The Casting
04:34 - Demolding And Finishing

Adult Supervision Required
Keep Out Of Reach Of Children
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