Molding Compounds | McMaster-Carr

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Lead Hammer Metal

Lead-Base Babbitt

Lead-Base Coppered Babbitt

Lead-Free Pewter Alloy

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Maximum Temperature

Less than 250° F

250° F to 499° F

500° F to 999° F

1,000° F to 3,499° F

3,500° F or greater

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Chemical Resistant

Crack Resistant

Easy Thermoform

Electrically Insulating

Flame Retardant

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Impact Resistant

Moisture Resistant

Mixing Required

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Casting Compound

Casting Compound with Dispensing Gun

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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

Time to Demold

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DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

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Compliant with Exemptions

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212 Products

Casting Compounds

Casting Compounds

Casting Compounds

Capture intricate details when creating prototypes, molds, and linings

Quick-Set Casting Compounds

Quick-Set Casting Compounds

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

See-Through Casting Compounds

See-Through Casting Compounds

Create transparent molds for applications such as monitoring fill levels

Easy-Form Casting Compounds

Easy-Form Casting Compounds

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

Fine-Detail Casting Compounds

Fine-Detail Casting Compounds

Flow smoothly into crevices to replicate even the most complex details

Machinable Casting Compounds

Machinable Casting Compounds

Tough enough to be machined after curing

High-Temperature Casting Compounds

High-Temperature Casting Compounds

Withstand heat up to 4000° F

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

Chemical-Resistant Casting Compounds

Chemical-Resistant Casting Compounds

Resist acids, oils, and salt water

Foam Casting Compounds

Foam Casting Compounds

Create lightweight parts

Other Products

Babbitt Paste

Apply to bearing housings before casting to prevent separation

Clay

Sculpt, carve, or extrude into models and prototypes that can be reformed over and over again

Casting Metals

Melt and pour into molds to make metal parts and prototypes

Plastic

A lightweight alternative to metal and glass

Wax

Create seals and prototypes, lubricate tools, and polish equipment

3D Printer Resins

3D Printer Resins

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

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

Pigments and Dyes

Pigments and Dyes

Add color to liquids, mixtures, and materials

Mold Foaming Agents

Mold Foaming Agents

Mix into resin to reduce your part's weight and prevent warping and defects as it cools

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