3M™ Electrical Moisture Block (EMB) is a is a specially formulated rubber adhesive/sealant for moisture proofing wire bundles. Resistant to salt water, corrosive chemicals and automotive fluids. Flexible over a wide temperature range. Easily installed. Flame retardant.
Supplied on a release liner and is compatible with typical extruded wire insulation found in automotive and marine wiring such as PVC, synthetic rubber, and crosslinked polyethylene.