Rubber Sealants | McMaster-Carr

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For Joining

Composite to Glass

Metal to Composite

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For Use On

Color

System of Measurement

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

For Use Outdoors

For Use With

Faucet Sprayers

Fluorinated Solvents

Manufacturer

Environment

Food and Beverage

Type

Protective Coating

Retaining Compound

Container Size

Manufacturer Model Number

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

High Temperature

Low Temperature

Metal Detectable

Vibration Resistant

Water Resistant

Reaches Full Strength

Formulation

Synthetic Resin

Hardness Rating

Clarity

Spec Image

Spec Image

Spec Image

Begins to Harden

RoHS

REACH

Material

Stainless Steel

Adhesive Type

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Patch Material

Polyurethane Rubber

How can we improve?

1,636 Products

Sealing

Sealants

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

Caulk Guns

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

Caulk Gun Nozzles

Caulk Gun Nozzles

Attach to caulk guns to change the shape and amount of sealant that's dispensed

Sealant Primers

Sealant Primers

Apply to surfaces before sealant to speed up drying times and improve adhesion

Backer Rods

Insert into gaps before caulking to reduce how much sealant you need and improve adhesion

Gasket Makers

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

Gasket Tape

Stick in place around doors, enclosures, and vents to create a leak-resistant seal

Drain Gaskets

Create a watertight seal between your drain and fixture without the mess of plumber's putty

Fastening and Joining

Adhesives

Bond surfaces together

Adhesive Primers

Adhesive Primers

Prepare surfaces before adding adhesives to improve bonding strength

Tape

Bind, seal, and mark surfaces

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Magnet-Receptive Sheets

Magnet-Receptive Sheets

Cut with scissors to form custom nonmetallic, nonmagnetic surfaces that magnets will stick to

Electrical

Potting Compounds

Potting Compounds

Encase electronic assemblies in material that hardens to protect from dust, moisture, and vibration

Conformal Coatings

Conformal Coatings

Secure and insulate components on circuit boards and other electronics

Facility and Grounds Maintenance

Protective Coatings

Protective Coatings

Shield surfaces from the surrounding environment

Surface Fillers

Surface Fillers

Repair chips, cracks, and tears in various surfaces

Paint

Renew, enhance, protect, and change the color of surfaces

Floor Finish Applicators

Floor Finish Applicators

Evenly spread coatings, wax, varnish, and oil across floors

Paint Primers

Extend the life of paint and coatings by preparing surfaces beforehand

Surface-Preparation Cleaners

Surface-Preparation Cleaners

Clean and degrease surfaces so paint, coatings, adhesives, and cement will stick

Roof Coatings

Form a water-resistant layer to restore and reinforce your roof

Safety Equipment

Fire Stops

Prevent fire and smoke from passing through holes in fire-resistant walls and floors

Drum Patches

Patch drum leaks to prevent their contents from spilling

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