Door Gaskets | McMaster-Carr

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Sodium Hypochlorite (Bleach)

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Molten-Metal-Splash Resistant

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

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1C990

EAR99

DFARS Specialty Metals

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2,436 Products

Edge Seals

Water- and Weather-Resistant Surface-Mount Seals

Water- and Weather-Resistant Hollow Foam Rubber Surface-Mount Edge Seals

The hollow construction compresses more than solid seals

59 products

Water- and Weather-Resistant Hollow Rubber Surface-Mount Edge Seals

The hollow construction compresses, and the EPDM resists water, sunlight, ozone, and salt

21 products

Water-Resistant Hollow Rubber Surface-Mount Edge Seals

Vinyl rubber so they resist salt and detergent, and hollow so they're compressible

6 products

Water- and Weather-Resistant Foam Rubber Surface-Mount Edge Seals

Solid foam rubber is softer and more flexible than rubber so they conform to uneven surfaces better

19 products

Water- and Weather-Resistant Rubber Surface-Mount Edge Seals

Solid rubber is firmer and more durable than foam rubber seals

7 products

Push-On Seals with Bulb

High-Temperature Chemical-Resistant Push-On Edge Seals with Bulb on Side

Made of fluorosilicone to withstand fuel, oil, and high temperatures

1 product

Water- and Weather-Resistant Hollow Foam Rubber Push-On Edge Seals with Bulb on Top

The hollow bulb compresses, and the EPDM resists water, sunlight, ozone, and salt

42 products

Water- and Weather-Resistant Hollow Foam Rubber Push-On Edge Seals with Bulb on Side

The hollow bulb compresses more than solid bulbs, and the EPDM resists water, sunlight, and ozone

88 products

High-Temperature Food and Beverage Push-On Edge Seals with Bulb on Side

Made of silicone to seal food areas that can reach temperatures up to 375° F

1 product

Water- and Weather-Resistant Flame-Retardant Push-On Edge Seals with Bulb on Top

Meet transportation industry standards for flames, smoke, and toxicity

1 product

Oil-Resistant Push-On Edge Seals with Bulb on Side

Buna-N rubber stands up to oil, grease, salt, water, steam, and most detergent

3 products

High-Temperature Food and Beverage Push-On Edge Seals with Bulb on Top

Silicone rubber is safe for direct contact with food and withstands temperatures up to 350° F

1 product

High-Temperature Push-On Edge Seals with Bulb on Side

Withstand temperatures up to 500° F

19 products

Oil-Resistant Food and Beverage Push-On Edge Seals with Bulb on Side

Safe for direct contact with food, and stand up to oil, grease, salt, water, and most detergent

1 product

Water- and Weather-Resistant Foam Rubber Push-On Edge Seals with Bulb on Side

The solid EPDM foam bulb withstands water, sunlight, and ozone

2 products

Oil-Resistant Rubber Push-On Edge Seals with Bulb on Top

Buna-N rubber stands up to oil, grease, salt, water, steam, and most detergent

3 products

Water- and Weather-Resistant Push-On Edge Seals for Corners with Bulb on Top

Cover corners that are exposed to water, sunlight, and ozone

5 products

Water- and Weather-Resistant Push-On Edge Seals for Corners with Bulb on Side

Quickly seal corners exposed to the elements without bending or cutting straight pieces

5 products

Oil-Resistant Push-On Edge Seals for Corners with Bulb on Top

Come at a 90° angle to save you time cutting and adhering straight pieces

5 products

Oil-Resistant Push-On Edge Seals for Corners with Bulb on Side

Come formed to a corner, so they don't require bending or cutting

5 products

Flange-Mount Rubber Seals

Water- and Weather-Resistant Hollow Rubber Flange-Mount Edge Seals

The hollow body compresses, and the EPDM material resists water, sunlight, ozone, and salt

26 products

High-Temperature Hollow Rubber Flange-Mount Edge Seals

The hollow construction compresses better than solid rubber seals

13 products

Water-Resistant Hollow Rubber Flange-Mount Edge Seals

Vinyl rubber resists salt and detergent, and the hollow construction is compressible

1 product

High-Temperature Foam Rubber Flange-Mount Edge Seals

Softer and more flexible than solid silicone rubber so they conform to uneven surfaces

1 product

Water- and Weather-Resistant Foam Rubber Flange-Mount Edge Seals

Softer and more flexible than solid rubber seals so they conform to uneven surfaces

1 product

High-Temperature Rubber Flange-Mount Edge Seals

Solid silicone rubber withstands temperatures up to 350° F

1 product

High-Temperature Hollow Foam Rubber Flange-Mount Edge Seals

The hollow construction compresses, and the foam is soft and flexible to conform to uneven surfaces

6 products

Chemical-Resistant Flange-Mount Edge Seals

Viton® fluoroelastomer stands up to fuel and harsh chemicals, such as oil, acid, and propyl alcohol

7 products

Water-Resistant Rubber Flange-Mount Edge Seals

The foam core is more durable and seals more firmly than hollow rubber seals

3 products

Oil-Resistant Flange-Mount Edge Seals

Buna-N stands up to oil, grease, salt, water, steam, and most detergent

4 products

High-Temperature Surface-Mount Seals

High-Temperature Fire-Rated Hollow Rubber Surface-Mount Edge Seals

Attach to a fire-rated door's surface to shield against dust, noise, and vibration

1 product

High-Temperature Fire-Rated Rubber Surface-Mount Edge Seals with Wiper

Install inside the door frames of fire-rated doors in environments that reach up to 600° F

1 product

High-Temperature Hollow Rubber Surface-Mount Edge Seals

The hollow construction provides better compressibility than solid rubber seals

17 products

High-Temperature Hollow Foam Rubber Surface-Mount Edge Seals

The hollow construction compresses, and the foam is soft and flexible to conform to uneven surfaces

25 products

High-Temperature Foam Rubber Surface-Mount Edge Seals

Softer and more flexible than solid silicone rubber so they conform to uneven surfaces

8 products

High-Temperature Rubber Surface-Mount Edge Seals

Solid silicone rubber withstands temperatures up to 480° F

2 products

Channel-Mount Rubber Seals

Channel-Mount Edge Seals

A flocked, velvet-like finish reduces friction, often on vehicle windows

1 product

Channel-Mount Edge Seals with Wiper

A wiper clears debris

1 product

Channel-Mount T-Seals

Push into grooves and channels to block moisture, dust, and debris

25 products

Channel-Mount Edge Seals with Bulb on Top

Made of EPDM foam or rubber to stand up to water, sunlight, and ozone

3 products

Push-On Seals with Wiper

Water- and Weather-Resistant Rubber Push-On Edge Seals with Rubber Wiper

The EPDM wiper is firmer and more durable than EPDM foam wipers

6 products

Water- and Weather-Resistant Rubber Push-On Edge Seals with Foam Rubber Wiper

The EPDM foam wiper is softer and more flexible than EPDM wipers

15 products

High-Temperature Chemical-Resistant Push-On Edge Seals with Wiper

Fluorosilicone so they won't break down when exposed to fuel, oil, and high temperatures

1 product

High-Temperature Push-On Edge Seals with Wiper

Made of silicone rubber so they handle temperatures up to 500° F

21 products

Oil-Resistant Push-On Edge Seals with Wiper

Buna-N stands up to oil, grease, salt, water, steam, and most detergent

2 products

Oil-Resistant Surface-Mount Seals

Oil-Resistant Surface-Mount Edge Seals

Buna-N stands up to oil, grease, salt, water, and most detergent

3 products

Push-On Seals with Wiper and Bulb on Side

Push-On Edge Seals with Wiper and Bulb on Side

A wiper clears debris and a bulb conforms to uneven surfaces to keep out dust, noise, and vibration

1 product

Chemical-Resistant Surface-Mount Seals

Chemical-Resistant Surface-Mount Edge Seals

Viton® fluoroelastomer stands up to fuel and harsh chemicals, such as oil, acid, and propyl alcohol

6 products

Push-On Seals with Glass Locking Slot

Push-On Edge Seals with Glass Locking Slot

Seal stationary windows into place

8 products

Water- and Weather-Resistant Push-On H-Seals

Water-and Weather-Resistant Push-On H-Seals

Place around windows and panels to lock out moisture, dust, and debris

22 products

Push-On Seals for Large Gaps

Push-On Edge Seals for Large Gaps

The accordion shape extends to cover large gaps, so they block debris and allow the edges to move

3 products

Other Products

Foam

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

1,293 products

Weatherstripping

Seal gaps around doors, windows, and frames

131 products

Rope Seals

Insulate the edges of oven, furnace, and boiler doors to keep heat in

135 products

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

286 products

Dock Door Seals

Close the gap between dock doors and trailers to keep heated or cooled air in and dust out

9 products

Thresholds

Transition between flooring surfaces and reduce gaps between doors and floors

24 products

Door Drip Guards

Divert rain and snow away from door openings

13 products

Dock Door Shelters

Wrap around trailers where they meet dock doors to shield out the elements better than seals

4 products