Construction Shop a custom-built selection of gases, welding equipment and safety supplies

Get what you need for whatever’s next.

Whether you’re starting a new project or just restocking, find what you need in our specially sorted selection of construction supplies. Some of them help you produce quality welds, others keep you safe—but they’re all go-to essentials and they’re all here in one place.

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3M™ N95 Disposable Particulate Respirator With Cool Flow™ Exhalation Valve

3M™ N95 Disposable Particulate Respirator With Cool Flow™ Exhalation Valve

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Airgas Part #: 3MR8511

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3M™ P100 Filter

3M™ P100 Filter

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Airgas Part #: 3MR2097

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3M™ P100 Filter

3M™ P100 Filter

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Airgas Part #: 3MR2091

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3M™ Organic Vapor Respirator Cartridge

3M™ Organic Vapor Respirator Cartridge

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Airgas Part #: 3MR6001

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3M™ Large 6000 Series Half Face Air Purifying Respirator

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3M™ Large 6000 Series Half Face Air Purifying Respirator

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Airgas Part #: 3MR6300

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3M™ Large 6000 Series Full Face Reusable Air Purifying Respirator With 4 Point Harness

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3M™ Large 6000 Series Full Face Reusable Air Purifying Respirator With 4 Point Harness

3M™ Large 6000 Series Full Face Reusable Air Purifying Respirator With 4 Point Harness

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Airgas Part #: 3MR6900

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3M™ Medium 6000 Series Half Face Air Purifying Respirator

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3M™ Medium 6000 Series Half Face Air Purifying Respirator

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Airgas Part #: 3MR6200

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3M™ Medium 6000 Series Full Face Reusable Air Purifying Respirator With 4 Point Harness

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3M™ Medium 6000 Series Full Face Reusable Air Purifying Respirator With 4 Point Harness

3M™ Medium 6000 Series Full Face Reusable Air Purifying Respirator With 4 Point Harness

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Airgas Part #: 3MR6800

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Moldex® Medium/Large N95 Disposable Particulate Respirator With Exhalation Valve

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Moldex® Medium/Large N95 Disposable Particulate Respirator With Exhalation Valve

Moldex® Medium/Large N95 Disposable Particulate Respirator With Exhalation Valve

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Airgas Part #: MOL2300N95

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3M™ Organic Vapor P100 Respirator Cartridge

3M™ Organic Vapor P100 Respirator Cartridge

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Airgas Part #: 3MR60921

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3M™ Organic Vapor And Acid Gas P100 Respirator Cartridge

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3M™ Organic Vapor And Acid Gas P100 Respirator Cartridge

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Airgas Part #: 3MR60923

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Honeywell P100 Filter

Honeywell P100 Filter

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Airgas Part #: HON7580P100

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RADNOR™ N95 Disposable Particulate Respirator (20 Per Box)

RADNOR™ N95 Disposable Particulate Respirator (20 Per Box)

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Airgas Part #: RAD64059510

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Moldex® Medium/Large N95 Disposable Particulate Respirator

Moldex® Medium/Large N95 Disposable Particulate Respirator

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Airgas Part #: MOL2200N95

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3M™ Large 7500 Series Half Face Air Purifying Respirator

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3M™ Large 7500 Series Half Face Air Purifying Respirator

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Airgas Part #: 3MR7503

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3M™ N95 Filter

3M™ N95 Filter

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Airgas Part #: 3MR5N11

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3M™ N95 Disposable Particulate Respirator

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3M™ N95 Disposable Particulate Respirator

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Airgas Part #: 3MR8200

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3M™ Medium 7500 Series Half Face Air Purifying Respirator

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3M™ Medium 7500 Series Half Face Air Purifying Respirator

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Airgas Part #: 3MR7502

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3M™ N95 Disposable Particulate Respirator With Cool Flow™ Exhalation Valve

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3M™ N95 Disposable Particulate Respirator With Cool Flow™ Exhalation Valve

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Airgas Part #: 3MR8210V

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Honeywell Medium 7700 Series Half Face Air Purifying Respirator

Honeywell Medium 7700 Series Half Face Air Purifying Respirator

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Airgas Part #: HON770030M

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