Clear Sealants | McMaster-Carr

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540 Products

Sealing

Sealants

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

Sealant Primers

Sealant Primers

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

Thread Sealants

Thread Sealants

Create a seal between threaded connections to prevent loosening from vibration

Caulk Gun Nozzles

Caulk Gun Nozzles

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

Fastening and Joining

Adhesives

Bond surfaces together

Adhesive Accelerators

Adhesive Accelerators

Speed up the time it takes adhesives to reach full strength

Adhesive Primers

Adhesive Primers

Prepare surfaces before adding adhesives to improve bonding strength

Tape

Bind, seal, and mark surfaces

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

Fabric Coatings

Fabric Coatings

Preserve the appearance of fabric by blocking liquids and UV rays

Paint

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

Paint Primers

Extend the life of paint and coatings by preparing surfaces beforehand

Touch-Up Paint Pens

Touch-Up Paint Pens

Cover scratches in paint and coatings

Electrical

Conformal Coatings

Conformal Coatings

Secure and insulate components on circuit boards and other electronics

Potting Compounds

Potting Compounds

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

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