RenCast 6401-1 / Ren 6401-3 Tough, Resilient Mold Making Polyurethane

Popular Specifications

1,000 cps
65A Shore Hardness
25 Min Gel Time
Features outstanding tear strength and elongation. Molds made of RenCast 6401-3 can be flexed and stretched, allowing for easy removal of parts. Maximum casting thickness is 1.5.

Please note: RenCast 6401-2 has been replaced with RenCast 6401-3.

Due to discontinuation of a raw material, changes have been made to the old formula. 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.

NOTE: 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.

Catalog Number Description   Qty  
056926 RenCast 6401-3 Pkg A - Gallon Unit
056914CO RenCast 6401-2 Pkg A - Gallon Unit CO
056528 RenCast 6401-1 Resin Only - 1 Gal.
056924 Ren 6401-3 Hardener Only - 5 Gal.
056551 RenCast 6401-1 Resin - 5 Gal SO
056925 Ren 6401-3 Hardener - 55 Gal. SO

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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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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.