Natural Foam | McMaster-Carr

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Panel-Mount Mil. Spec. Connector

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-250° F or less

-249° F to -200° F

-199° F to -1° F

250° F or greater

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Less than 100° F

100° F to 199° F

200° F to 249° F

250° F to 499° F

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Moisture Resistant

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For Use On

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For Use Outdoors

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138 Products

Sealing

EMI/RFI Shielding Gaskets

EMI/RFI Shielding Gaskets

Fit around enclosure doors or data connectors to prevent inaccurate signals and flickering displays

Backer Rods

Insert into gaps before caulking to reduce how much sealant you need and improve adhesion

Fabricating and Machining

Prototyping Foam

Prototyping Foam

Carve, mill, or sand into lightweight parts for testing

Casting Compounds

Casting Compounds

Mix and pour into molds to capture intricate detail when casting parts, linings, and prototypes

Mold Foaming Agents

Mold Foaming Agents

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

3D Printer Filaments

3D Printer Filaments

Run through filament 3D printers to form plastic parts

Heating, Ventilation, and Air Conditioning

Spray Foam Insulation

Spray Foam Insulation

Expands to fill in cracks, gaps, and other hollow spaces for a tight seal against drafts and heat

Thermal Insulation Sheets

Thermal Insulation Sheets

Line the walls of furnaces, freezers, ductwork, and buildings to keep heat in or out

Raw Materials

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

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