RenCast 3215 Iron-Filled Casting System


Popular Specifications

Castable to 2" in Thickness
60-70 min. Gel Time
45D-85D Shore Hardness
This iron-filled casting resin may be cast in thicknesses from 3/4" to 2". It can be mixed in three different ratios, each offering various properties. A 100:50 ratio results in high flexibility, a 100:40 ratio is resilient, and a 100:30 ratio results in high impact resistance.

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



Catalog Number Description   Qty  
056072 RenCast 3215-1 Resin Only 5 Gallon
056083 Ren 3215-3 Hardener Only 5 Gallon

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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.