3M™ Electrical Insulating Sealers 1601-C (clear) and 1602-R (red) are electrical grade, fast drying sealers and insulators. They come in a pressurized can and help to protect surfaces from weather, moisture, corrosion, oil, alkalis and acids.

3M 1601-C 3M™ ELECTRICAL INSULATING SEALERS 1601-C (CLEAR) AND 1602-R (RED) ARE ELECTRICAL GRADE FAST DRYING SEALERS AND INSULATORS. THEY COME IN A PRESSURIZED CAN AND HELP TO PROTECT SURFACES FROM WEATHER MOISTURE CORROSION OIL ALKALIS AND ACIDS.