Heat Shrink

Seal, protect, and organize your electrical connections with high-quality heat shrink tubing from Terrell Battery. We carry a wide range of sizes, colors, and shrink ratios to suit automotive, marine, and industrial applications — all designed for a secure fit and long-lasting durability. From small DIY repairs to large-scale projects, our tubing helps guard against moisture, abrasion, and corrosion. Shop online for fast nationwide delivery, or visit Terrell Battery in Phoenix to get the right size and material with guidance from our experienced team.