RenCast 6401-3 Tough, Resilient Mold Making Polyurethane


Popular Specifications
65A Shore Hardness
1.5" Cast Thickness
25 min. Gel Time
270% Elongation
RenCast 6401-3 features outstanding tear strength and elongation. Molds made of this material can be flexed and stretched, allowing for easy removal of parts. Maximum casting thickness is 1.5".

RenCast 6401 may be thickened to use as a surface coat using Freeman 1060 Hardener as a third component. Please see the Technical Bulletin "Procedure for Surface Coat Application" for instructions.

Please note: Material may crystallize if exposed to freezing temperatures. Please click here for more information, guidelines and corrective action.

Formula Change Information:
Due to discontinuation of a raw material, the RenCast 6401-2 formulation has changed to RenCast 6401-3. Information on this change can be found here. Our testing has found the new version to be functionally identical. Please contact our technical services department for further information or clarification.

SKU Description   UM Thickness 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
056926 RenCast 6401-3 - Gallon Unit EA 10
056528 RenCast 6401-1 - 1 Gallon (Resin Only) EA 9
056924 Ren 6401-3 - 5 Gallon (Hardener Only) EA 36
056551 RenCast 6401-1 - 5 Gallon (Resin Only) **Requires (3) per Drum** SO EA 40 HAZ-G
056925 Ren 6401-3 - 55 Gallon (Hardener Only) SO EA 450 FRT

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Please Note:
Liquid products are sold by weight, not volume.
SPB = Sheets per Box

Shipping and Handling:
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.

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Ship Note Legend:
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.