Welding Pastes | McMaster-Carr

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Container Type

For Joining

Metal to Composite

Metal to Plastic

Plastic to Composite

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No Flux Required

For Use On

Stainless Steel

REACH

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

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DFARS Specialty Metals

Solution Type

Petroleum Based

Type

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For Removing

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Acrylic Plastic

Urethane Rubber

Welding Process

Begins to Harden

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44 Products

Fastening and Joining

Solder

Join pieces of metal without melting the base material

Welding Antispatter

Welding Antispatter

Prevents weld spatter from sticking to contact tips, nozzles, and welding accessories

Structural Adhesives

Structural Adhesives

Strong enough to replace screws and rivets for many jobs

Adhesive Dispensing Gun Cartridge Plungers

Adhesive Dispensing Gun Cartridge Plungers

Pair with syringes or dispensing-gun cartridges to push adhesive out

Adhesive Dispensing Gun Nozzles

Adhesive Dispensing Gun Nozzles

Pair with cartridges in dispensing guns to control the flow of adhesive

Adhesive Dispensing Guns

Adhesive Dispensing Guns

Apply beads of adhesive from a cartridge to surfaces

Facility and Grounds Maintenance

Stainless Steel Surface Restorers

Stainless Steel Surface Restorers

Clean weld scale and other impurities off stainless steel and restore its corrosion resistance

Fluid Handling

Heat Sink Compounds

Heat Sink Compounds

Bond heat sinks to surfaces, eliminating air gaps for maximum heat transfer

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