Heat Shrink & Adhesive Lined

Premium marine heat shrink tubing for waterproof, corrosion-resistant electrical connections. Our selection includes standard heat shrink and adhesive-lined (dual-wall) heat shrink that creates a watertight seal when heated, essential for protecting connections in the harsh marine environment.

Key features:

• Adhesive-lined (dual-wall) heat shrink for waterproof seals
• Standard marine-grade heat shrink tubing
• Multiple sizes and colors available
• 3:1 and 4:1 shrink ratios
• UV and chemical resistant
• Assortment kits for convenience

All heat shrink tubing is designed for marine use with superior sealing properties, ensuring long-lasting protection for electrical connections exposed to moisture, salt spray, and temperature extremes.