Freeman 850/51 High-Temperature Epoxy Casting System

Spec Table
Popular Specifications

89D Shore Hardness
4" Cast Thickness
200 min. Gel Time

Freeman 850 with Freemsn 51 Hardener is an aluminum-filled epoxy that gels at room temperature but requires a heated post cure to obtain maximum properties and heat resistance. Once post cured the Freeman 850/51 may be used in applications where temperatures reach a maximum of 350°F. This resin system is well suited for constructing vacuum form tools, prototype injection molds, compression molds, prepreg molds, and other high temperature tooling. It is castable up to 4" in thickness and machines well.

Freeman 850/51 is an alternative to RenCast 4037 and RenCast 4036/Ren 1511.

SKU Description   UM Thick Width Length Height Board ft. Net Wt. Diameter Grade Grit Plys Radius SPB Ship Note Min. Qty Pcs/Box Pcs/Bundle Winding Ft/Box Handle Len Head Diam Head Len Mfg. # Qty
057955 Freeman 850 - 5 Gallon (Resin Only) EA 60
057896 Freeman 51 - Gallon (Hardener Only) EA 4.2 HAZ-G

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Important Information

  • Shipping: Freeman charges standard published UPS/FedEx shipping rates (unless freight is specified). All orders under $25 are subject to a $5 small order fee. International orders are subject to a $250 minimum order.

  • Liquid products are sold by weight, not volume.

  • SPB = Sheets per Box

  • HAZ-G = Hazardous material, cannot ship air, up to $33 surcharge applied for each package shipped ground within the US.

  • HAZ-A = Hazardous material, cannot ship air, no surcharge for ground shipping.

  • HAZ-T = Toxic material, must be sent by freight carrier.

  • FRT = must be sent by freight carrier due to size, weight, or hazardous classification.

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