Plastic Half Rounds | McMaster-Carr

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Abrasion Resistant

Chemical Resistant

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Electrically Insulating

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Thermally Stable

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Hardness Rating

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For Use Outdoors

Inside Width

Hardness

Rockwell M89 to Rockwell M96

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Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 399° F

400° F to 499° F

500° F or greater

For Use With

Hydrochloric Acid

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Sodium Hydroxide (Caustic Soda)

Sodium Hypochlorite (Bleach)

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Texture

Outside Height

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Seal Construction

How can we improve?

96 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

Foam

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

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Building and Machinery Hardware

Surface Guards

Protect walls and other flat surfaces from impact

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

Sealing

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

EMI/RFI Shielding Gaskets

EMI/RFI Shielding Gaskets

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

Fabricating and Machining

Files

Deburr, polish, and sharpen nearly any material, such as metal, plastic, ceramic, and wood

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