Smooth-On | Making Things with Milo - Hollow, Impact-Resistant Flexible Prop @smoothon | Uploaded March 2022 | Updated October 2024, 4 days ago.
KX Flex 90 is a Shore 90A durometer two-part urethane elastomer mixed 100A : 120B by weight that has a short pot life and quick demold time. Milo demonstrates how to do a hand rotational casting with KX Flex 90 into a Rebound 25 mold in order to make a lightweight and impact resistant prop bust.

More information about KX Flex elastomers: smooth-on.com/product-line/kx-flex
Shore Hardness guide: smooth-on.com/page/durometer-shore-hardness-scale

#smoothon #moldmaking #casting

Adult Supervision Required
Keep Out Of Reach Of Children
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