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PolyPoxy® 7136 Casting Epoxy

  • PolyPoxy<sup>®</sup> 7136 Casting Epoxy - 12.85-lb Kit

PolyPoxy® 7136 Casting Epoxy


PolyPoxy® 7136 is a two-component, room temperature curing (RTV), heat-resistant casting epoxy that can be cast to a thickness of ¾” in non heat-conductive molds and 1.25" in heat-conductive molds. This aluminum-filled epoxy is typically used for heat-resistant tooling, vacuum form tools, injection and compression molds, RTM and RIM molds, and matched dies. 

PolyPoxy® 7136 has a pot life of 85 minutes, a demold time of 24 hours, and cures to a Shore D90 hardness. For a similar product with a longer pot life, consider PolyPoxy® 7136-2 Casting Epoxy

For service temperatures between 150°F and 300°F, a post-cure is required.

View all Epoxy Product Lines. 

WARNING: This product can expose you to chemicals including Epichlorohydrin which is known to the State of California to cause cancer and/or reproductive harm. For more information, go to


Select a Size:

Looking for larger sizes (e.g., drum kits)? Please contact Customer Service at 800-858-5990 or [email protected]

This 12.85-lb kit includes:
12 lb of PolyPoxy® 7136 Resin (~1 gallon)
0.85 lb of PolyPoxy® 7136 Hardener (~1 pint)

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