Aluminum Seals | McMaster-Carr

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Aramid/Fiberglass Fabric

Calcium Sulfate (Gypsum)

Cotton/Polyester Fabric

Methyl Isobutyl Ketone (MIBK)

Parachlorobenzotrifluoride (PCBTF)

Toluene (Methylbenzene)

Mount Type

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Weatherstripping Seal Type

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Metal Fire Doors

Wood Fire Doors

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Compliant with Exemptions

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DFARS Specialty Metals

Backing Type

Flange Width

Profile Shape

945 Products

Building and Machinery Hardware

Weatherstripping

Seal gaps around doors, windows, and frames

109 products

Thresholds

Transition between flooring surfaces and reduce gaps between doors and floors

20 products

Door Drip Guards

Divert rain and snow away from door openings

10 products

Grommets

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

64 products

Panel Connecting Trim

Connect two panels while protecting the edges from damage

33 products

Edge Trim

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

94 products

Corner Guards

Shield corners on walls and other surfaces from impact

3 products

Surface Guards

Protect walls and other flat surfaces from impact

23 products

Wall Bases

Protect the bottom of walls from foot traffic and impact

2 products

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

32 products

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

25 products

Sealing

Pipe Flashings

Create watertight seals around vent pipes on roofs, even if they expand, contract, and vibrate

9 products

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

6 products

EMI/RFI Shielding Gaskets

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

27 products

Sealants

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

3 products

Caulk Guns

Cartridge, sausage-pack, and bulk-load caulk guns

1 product

Fluid Handling

Tube Fitting Rings

Prevent leaks at tubing connection points

23 products

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

8 products

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

87 products

Bore Sealing Plugs

Permanently seal unthreaded holes in pneumatic and hydraulic components

27 products

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

4 products

Fastening and Joining

Sealing Washers

Prevent fluids from leaking around fasteners

50 products

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

1 product

Masking Tape

Temporarily join or protect surfaces

36 products

Repair and Duct Tape

Permanently join or seal surfaces

9 products

Mounting Tape

Mount everything from signs and panels to carpet and padding

6 products

Communication

Tamper-Evident Seal Presses

Squeeze the handles to seal locks on wire tamper-evident seals

2 products

Tamper-Evident Seals

Secure hasps, latches, and other connections to visibly indicate tampering

5 products

Material Handling

Conveyor Brush Holders

Mount conveyor brushes at point of use

20 products

Conveyor Guides

Direct and position items on conveyors while keeping them from falling off

5 products

Strapping Buckles

Hold strapping in light duty and low-tension applications

1 product

Shipping Bottles

Ship up to one gallon of hazardous liquids

7 products

Dock Door Shelters

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

3 products

Heating, Ventilation, and Air Conditioning

Pipe Insulation

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

1 product

Heat Barriers

Protect equipment and surfaces from damage caused by nearby heat sources

3 products

HVAC Tape

Seal and patch insulation and duct

48 products

Electrical

Electrical Enclosure Plugs

Block or seal holes in outlet boxes and enclosures to keep out debris, dust, and moisture

6 products

Wire Sleeving

Bundle wiring and protect from abrasion and heat

35 products

Electrically Insulating Adhesives

Secure hardware on circuit boards while insulating current

2 products

Conductive Tape

Shield cables and electronic components from electromagnetic interference (EMI)

21 products

Fabricating and Machining

Fixture Plate Plugs

Keep chips and shavings from clogging or damaging unused holes on fixture plates in milling machines

2 products

Facility and Grounds Maintenance

Surface Fillers

Repair chips, cracks, and tears in various surfaces

10 products

Protective Coatings

Shield surfaces from the surrounding environment

2 products

Lighting

Facility Lights

Illuminate both indoor and outdoor areas with a permanent light source

2 products