Pacer Performance BHW1-12BK-2 Heavy Wall Heat Shrink Tubing 1" x 12" Black 2-Pack

The Pacer Performance BHW1-12BK-2 is a professional-grade heavy wall heat shrink tubing kit designed for superior battery cable protection and electrical connections. This 2-piece set includes 1-inch diameter by 12-inch long black heat shrink tubes with an advanced dual-wall construction for maximum durability and environmental sealing.

Advanced Dual-Wall Construction:

Each tube features an internal thermoplastic adhesive liner that flows and encapsulates connections when heated. Upon cooling, this liner creates a watertight seal that combines the mechanical strength of a superior adhesive with the corrosion protection of high-quality mastic, making it ideal for harsh marine, automotive, and industrial environments.

Key Features:

• Heavy wall construction provides exceptional abrasion and impact resistance
• Shrinks when heated above 248°F (120°C) for easy installation
• Thermoplastic adhesive liner bonds to PVC, neoprene, polyolefin, EPR, steel, and aluminum
• Creates a complete environmental barrier against moisture, contaminants, and corrosion
• Excellent chemical resistance to acids, alkalis, fuels, oils, and solvents
• Superior insulating and strain-relieving properties
• Meets MIL-I-23053/15 Class 2 military specifications

Common Applications:

• Battery cable termination and protection
• Splice sealing for permanent connections
• Primary wire and cable insulation
• Cable jacket repair in the field
• Direct burial and submersible applications
• Strain relief for high-vibration environments

This heavy-duty heat shrink tubing is engineered for professionals who demand reliable, long-lasting electrical connections in automotive, marine, RV, and industrial applications. The 1-inch diameter accommodates large gauge battery cables and multiple wire bundles.