Gardner Bender

Gardner Bender (operated by Power Products LLC, Menomonee Falls, WI) has built its reputation in the professional electrical contracting trade since 1959. The brand's product line covers wire connectors, cable ties, conduit fittings, fish tape, and electrical maintenance chemicals — the full toolkit of a working electrician. Its GCD series of electrical chemicals includes contact cleaner, electrical degreaser, and dielectric grease, each formulated for field use in outdoor, industrial, and automotive electrical applications.

Gardner Bender products are distributed through major electrical supply houses and home improvement retailers throughout North America. The brand is positioned for professional-grade reliability rather than detailing precision — products like the GCD-003 dielectric grease are designed for rugged, repeatable performance in wiring harnesses, battery terminals, and outdoor fixtures where environmental exposure is the primary threat.