Catalog

Arctic Ultraflex Blue® wire is a premium-quality multipurpose industrial wire, specifically designed to provide unparalleled flexibility and durability in the severe, subzero conditions on the north slope of Alaska.

Arctic Superflex Blue® Premium Arctic Grade Double Conductor Wire has been tested and used successfully for over three decades in the harsh environment of Alaska’s Arctic North Slope. Flexibility is achieved by combining finely stranded 100% copper conductors with insulation that resists oil and gas, acids, chemicals, salt water and sunlight.

Boat, trailer, and multi-listed flexible wire engineered for peak performance in the harshest environments. Polar Wire’s premium wire and cable products—featuring ultra-flexible, 100% copper, tinned Class K stranding—deliver outstanding durability, corrosion resistance, and easy installation in marine, trailer, automotive, and industrial applications, even down to -55°C.

From heavy-duty industrial harnesses to precision-built golf cart and battery cables, Polar Wire’s custom and prebuilt cable solutions—crafted with Arctic Ultraflex Blue® and premium THHW wire—offer unmatched flexibility, durability, and conductivity, backed by a lifetime warranty and tailored to your exact specifications for fast, reliable performance in the toughest environments​

Dual wall adhesive lined heat shrink tubing with environmental sealing capability is ideal for a variety of applications including automotive and marine wire harness bundles, industrial splices, breakouts, and connector to cable transitions.

Built for superior conductivity and rock-solid connections, Polar Wire’s battery cable fittings—including heavy-duty lugs, terminals, splices, boots, and service kits—feature precision-engineered CDA-110 copper, corrosion-resistant tin plating, and a wide array of configurations to ensure lasting performance and compatibility across automotive, industrial, and marine systems.

From high-performance cable ties with stainless steel locking barbs to professional-grade electrical tapes and self-fusing silicone sealants, Polar Wire’s wire management solutions offer rugged, reliable protection and organization in extreme conditions—from -60°C to over 260°C—ideal for automotive, industrial, and marine environments.

Assortments of commonly needed small parts for a wide variety of applications, accessibly packaged in refillable drawer satchels.

Engineered for rugged, high-amperage connections, Polar Wire’s power connectors, compression lugs, and splices deliver unmatched conductivity, vibration resistance, and secure locking with heavy-duty silver-plated contacts, Arctic Ultraflex compatibility, and custom cable assembly options—perfect for automotive, marine, industrial, and utility power distribution needs.

Polar Wire’s expansive range of solderless crimp connectors—including heat-seal, nylon insulated, ferrule, and Weather Pack options—delivers secure, corrosion-resistant, and visually verifiable terminations for automotive, marine, industrial, and renewable energy applications.

Polar Wire offers a premium selection of Blue Sea Systems® electrical components—featuring marine-grade circuit breakers, fuse blocks, terminal strips, and bus bars—engineered for maximum conductivity, corrosion resistance, and compliance with ABYC/USCG standards, ideal for demanding marine and vehicle electrical systems.

CorrosionX® products deliver powerful, long-lasting protection against rust, moisture, and electrolysis—using advanced polar bonding to penetrate, lubricate, and seal even in extreme marine, automotive, and aerospace environments; available in heavy-duty, aviation, firearm, reel, and surface treatments.