RenCast 6400-1 / Ren 6400-3 High Elongation Flexible Polyurethane


1,300 cps
52A Shore Hardness
30 Min Gel Time
Formerly RenCast 6400-2. Ideal for making flexible molds which can be stripped from parts having undercuts or backdraft. Can be cast as resilient parts and pads. It is very flexible and tear-resistant and can be cast up to 2 thick.

056921 Ren 6400-3 Hardener replaces 056910
056922 Ren 6400-3 Hardener replaces 056911 & 056532
056923 RenCast 6400-3 replaces 056913

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  
056548 RenCast 6400-1 Resin Only - 0.5 lb (Thickening Agent)
056923 RenCast 6400-3 Pkg A - Gallon Unit
056923CO RenCast 6400-3 Pkg A - Gallon Unit Expired, Works fine CO
056531 RenCast 6400-1 Resin Only - 2 Quart
056900 RenCast 6400-1 Resin Only - 5 Gal.
056911 Ren 6400-2 Hardener Only - 5 Gal.
056922 Ren 6400-3 Hardener Only - 5 Gal.
056921 Ren 6400-3 Hardener Only - 55 Gal.

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Please Note:
Liquid products are sold by weight, not volume.

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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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