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RenCast 6444 Wear-Resistant Foundry Urethane
2,500 cps | 60D Shore Hardness
27 Min Gel Time
Formerly RP 6444. A semi-rigid, amber-colored, elastomer for use where wear-resistance is required such as foundry patterns and core boxes. Features low viscosity and good working life allowing for ease of handling and release of entrapped air. 2 maximum thickness.

RenCast 178-88 is the Red version of RenCast 6444 and uses the RenCast 178-88 resin with the Ren 6444 hardener.

NOTE: Ren 6444 may be thickened to use as a surface coat using RenCast 6400-1 Resin as a third component. Please consult Freeman technical services for usage instructions.

RenCast 6444/Ren 178-87 (black version) has been DISCONTINUED. The substitute for this material is Freeman 1060 Black.

View the specification table
View the technical datasheet
MSDS: RenCast 6444 / Ren 6444
MSDS: RenCast 178-88 / Ren 6444
Video: Preparing Liquid Tooling Materials

Devcon Flexane Urethane Primers 
RenCast 178-88 Red Foundry Urethane 
RenCast 6400-1 / Ren 6400-2 High Elongation Flexible Polyurethane for thickening agent
Mixing Cups & Paddles 
Mold Releases - Sacrificial 
Araldite DW Coloring Pastes 
RenCast 6400-1 / Ren 6400-2 High Elongation Flexible Polyurethane as a thickening agent

Request For Quote & Ordering Information
056521 RenCast 6444 Pkg A Gallon Unit EA 11.2  
056522 RenCast 6444 Resin Only 5 Gallon EA 40  
056519 RenCast 178-88 Resin Only 5 Gallon (Red RenCast 6444) EA 40  
056523 Ren 6444 Hardener Only 5 Gallon EA 24  
056669 RenCast 6444 Resin Only 55 Gallon EA 460
056672 RenCast 178-88 Resin Only 55 Gallon (Red RenCast 6444) EA 460
056670 Ren 6444 Hardener Only 55 Gallon EA 276

Click Here to View Closeout Specials
S&H - 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.

SO = Special Order, Minimum Quantities and Extended Lead Times May Apply.

HAZ-G = Hazardous material, cannot ship air, $27.50 surcharge applied for each package shipped ground.
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.

T = Thickness L = Length W = Width H = Height Dia = Diameter Rad = Radius.
Net Wt. = Net Weight (shipping weight may be more).
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