• Certified Heavy Wall Heat Shrinkable Tubing is used to insulate battery cable wire ends
• Sturdy, heavy wall tubing with excellent insulating, abrasion-resisting, and strain-relieving properties
• Thermo-plastic adhesive provides superior environmental protection
• Convenient cut lengths for insulating and sealing battery terminals
• Adhesive lining provides a barrier against contaminants
• Weather-resistant construction
• 3:1 shrink ratio
• Includes 1 black and 1 red tube