Rubber Molds | McMaster-Carr

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Hardness

Color

Hardness Rating

System of Measurement

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 499° F

500° F to 999° F

Less than 50° C

50° C to 99.9° C

250° C or greater

Performance

Chemical Resistant

Container Type

Time to Cure

Component

Casting Compound

Casting Compound with Dispensing Gun

Shrinkage

Volume

Less than 25 cu. in.

25 cu. in. to 49.9 cu. in.

50 cu. in. to 99.9 cu. in.

100 cu. in. to 249.9 cu. in.

250 cu. in. or greater

Weight

Flexibility

Mixing Required

Time to Harden

Cure Temperature

Time to Demold

Shape

Clarity

Spec Image

Spec Image

REACH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

For Use With

Food Industry Standard

FDA Compliant 21 CFR 175.105

FDA Compliant 21 CFR 177.1680

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64 Products

Casting Compounds

Quick-Set Casting Compounds

Quick-Set Casting Compounds

Create parts that are ready to use in fifteen minutes or less

Casting Compounds

Casting Compounds

Capture intricate details when creating prototypes, molds, and linings

Chemical-Resistant Casting Compounds

Chemical-Resistant Casting Compounds

Resist acids, oils, and salt water

See-Through Casting Compounds

See-Through Casting Compounds

Create transparent molds for applications such as monitoring fill levels

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

Long-Life Casting Compounds

Long-Life Casting Compounds

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

Fine-Detail Casting Compounds

Fine-Detail Casting Compounds

Flow smoothly into crevices to replicate even the most complex details

Other Products

Mold-Release Lubricants

Mold-Release Lubricants

Apply to molds before casting parts to prevent sticking, stretching, and tearing

3D Printer Filaments

3D Printer Filaments

Run through filament 3D printers to form plastic parts

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