Fiberglass Sealers | McMaster-Carr

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

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Export Control Classification Number (ECCN)

Begins to Harden

212 Products

Sealing

Sealants

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

104 products

Sealant Primers

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

3 products

Gasket Sealants

Seal gaskets on metal parts

4 products

Facility and Grounds Maintenance

Protective Coatings

Shield surfaces from the surrounding environment

21 products

Surface Fillers

Repair chips, cracks, and tears in various surfaces

7 products

Paint Primers

Extend the life of paint and coatings by preparing surfaces beforehand

11 products

Paint

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

2 products

Sealant Removers

Clean sealant and caulk off tools and other surfaces

1 product

Electrical Power, Networking, and Controlling

Potting Compounds

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

37 products

Conformal Coatings

Secure and insulate components on circuit boards and other electronics

12 products

Fastening and Joining

Construction Adhesives

Join a wide range of construction materials, from drywall to carpeting

2 products

Magnet-Receptive Sheets

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

3 products