Glass Gaskets | McMaster-Carr

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

Yes

Export Control Classification Number (ECCN)

1C990

1C998

EAR99

DFARS Specialty Metals

For Use With

Diluted Salt Solutions

Hardness

Seal Construction

4,232 Products

Building and Machinery Hardware

Edge Trim

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

425 products

Panel Connecting Trim

Connect two panels while protecting the edges from damage

33 products

Surface Guards

Protect walls and other flat surfaces from impact

131 products

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

14 products

Corner Guards

Shield corners on walls and other surfaces from impact

86 products

Protective Film and Tape

Adhere to surfaces to keep them free of scratches, chemicals, moisture, and germs

26 products

Tubing Guards

Safeguard pipe, tubing, and other round equipment from impact

17 products

Weatherstripping

Seal gaps around doors, windows, and frames

5 products

Window Film

Apply to windows for privacy, insulation, less glare, and a lower chance of shattering

13 products

Sealing

Edge Seals

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

529 products

Rope Seals

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

135 products

Gauge Glass Gaskets

Seal the glass on level indicators to monitor liquids without leaks

14 products

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

70 products

Gasket Tape

Seal openings such as those around windows, enclosures, and pipe flanges to prevent leaks

8 products

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

223 products

Made-to-Order Gaskets

Send your exact specifications to get gaskets that fit precisely between surfaces

4 products

Gasket Makers

Seal irregular shapes and tiny crevices by applying a bead that hardens into a gasket

11 products

Boiler Gaskets

Resist heat and steam to form a leak-resistant seal around closures on boilers

44 products

Gasket Sealants

Seal gaskets on metal parts

4 products

Manway Gaskets

Create a tight seal between the nozzle and lid of tank car manways

8 products

Sealants

Fill and seal gaps in metal, plastic, wood, and other materials

209 products

Thread Sealants

Create a seal between threaded connections to prevent loosening from vibration

156 products

Piston Seals

Prevent leaks inside pistons by creating a seal against the cylinder bore

29 products

Spring-Loaded Seals

Seal rods and pistons with a wider range of temperature and chemical resistance than U-cup seals

18 products

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

23 products

Wear Rings

Guide rods and pistons to prevent uneven wear and extend the life of seals

25 products

Packing Seals

Fill in gaps around pump shafts, valve stems, and agitators to prevent leaks

99 products

Raw Materials

Foam

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

1,205 products

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

201 products

Rubber

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

209 products

Fastening and Joining

Construction Adhesives

Join a wide range of construction materials, from drywall to carpeting

1 product

Repair and Duct Tape

Permanently join or seal surfaces

5 products

Structural Adhesives

Strong enough to replace screws and rivets for many jobs

1 product

Electrical Power, Networking, and Controlling

Wire Sleeving

Bundle wiring and protect from abrasion and heat

20 products

Containers, Storage, and Furniture

Graduated Cylinder Bumpers

Slip over your cylinder to prevent it from breaking if tipped

9 products

Heating, Ventilation, and Air Conditioning

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

210 products