Urethane Casting Compounds | McMaster-Carr

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Hardness

Color

Hardness Rating

Material

Aluminum-Filled Urethane

Urethane Rubber

Weight

Performance

Flame Retardant

Impact Resistant

Static Dissipative

Time to Harden

Flexibility

Shrinkage

Time to Cure

Container Type

Volume

Less than 50 cu. in.

50 cu. in. to 249.9 cu. in.

250 cu. in. to 299.9 cu. in.

300 cu. in. or greater

Maximum Temperature

Less than 150° F

150° F to 199.9° F

200° F to 249.9° F

250° F to 499.9° F

500° F or greater

Less than 50° C

50° C to 74° C

75° C to 99° C

100° C to 249° C

250° C or greater

Export Control Classification Number (ECCN)

Clarity

Spec Image

Spec Image

Time to Demold

REACH

Food Industry Standard

FDA Compliant 21 CFR 175.105

FDA Compliant 21 CFR 177.1680

RoHS

DFARS Specialty Metals

Cure Temperature

Manufacturer Model Name

Elastic 50A Resin V2

Fast Model Resin

Flame Retardant Resin

Flexible 80A Resin

Form 4 Color Kit

High Temp Resin

Precision Model Resin

Rigid 10K Resin

Rigid 4000 Resin

Silicone 40A Resin

Tough 1500 Resin

Tough 2000 Resin

Impact Strength Rating

Maximum Exposure Temperature

Tensile Strength

Less than 1,000 psi

1,000 psi to 1,999 psi

2,000 psi to 4,999 psi

5,000 psi to 9,999 psi

10,000 psi or greater

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88 Products

Casting Compounds

Casting Compounds

Casting Compounds

Capture intricate details when creating prototypes, molds, and linings

Long-Life Casting Compounds

Long-Life Casting Compounds

Create parts that won't soften, degrade, or warp over time

Food and Beverage Casting Compounds

Food and Beverage Casting Compounds

FDA compliant for direct contact with food

Easy-Form Casting Compounds

Easy-Form Casting Compounds

Form a putty that can be molded into or around any shape

See-Through Casting Compounds

See-Through Casting Compounds

Create transparent molds for applications such as monitoring fill levels

Machinable Casting Compounds

Machinable Casting Compounds

Tough enough to be machined after curing

Fine-Detail Casting Compounds

Fine-Detail Casting Compounds

Flow smoothly into crevices to replicate even the most complex details

Other Products

3D Printer Resins

3D Printer Resins

Create parts from resin 3D printers with greater detail than filament 3D printers

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)