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Resins & Mastics


3M™ Scotchcast™ Electrical Liquid Resins are 100% solids (solvent free), thermosetting, and electrical grade. 3M™ Mastics enable you to insulate connections up to 600 volts with excellent moisture resistance.

Resins & Mastics Products

Liquid Resins

Liquid Resins

Insulate and environmentally protect electrical and electronic parts and assemblies with liquid resins. 3M™ Scotchcast™ Electrical Liquid Resins are 100 % solids (solvent free), thermosetting, and electrical grade. Their physical features also make them suitable for general use such as adhesives and sealants.

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Mastics

Mastics

Need to apply an insulating barrier or moisture-seal around a difficult shape? 3M™ Mastics are made of a self-fusing, rubber-based insulating compound. They enable you to insulate connections up to 600 volts with excellent moisture resistance.

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Powder Resins

Powder Resins

You also can get the insulation and protection you need for your components with 3M™ Scotchcast™ Powder Resins, a series of one-part, 100-percent-solid, electrical-grade systems. These high-quality resins offer fast curing, high adhesion, excellent chemical and moisture resistance, high-to-low flow characteristics, and excellent electrostatic coating capability.

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Accessories

Accessories

Need to increase the adhesion strength of epoxies and polyurethanes? Look no further. The 3M™ Scotchcast™ Electrical Resin Primer 5136 is a one-part solvent based primer designed to improve the adhesion of 3M™ Scotchcast™ Epoxy and Polyurethane Resins.

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