NSF/ANSI 61 Sealants | McMaster-Carr

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EAR99

DFARS Specialty Metals

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74 Products

Sealing

Sealants

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

6 products

Thread Sealants

Create a seal between threaded connections to prevent loosening from vibration

35 products

Gasket Makers

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

1 product

Fastening and Joining

Adhesives

Bond surfaces together

6 products

Threadlockers

Coat threads on threaded fasteners to prevent loosening from impact and vibration

6 products

Adhesive Primers

Prepare surfaces before adding adhesives to improve bonding strength

4 products

Retaining Compounds

Fill gaps to bond shafts, bearings, press-fit assemblies, and other cylindrical metal parts

6 products

Facility and Grounds Maintenance

Surface Fillers

Repair chips, cracks, and tears in various surfaces

6 products