Choosing Heat Shrink: Single Wall vs. Dual Wall vs. Heavy Duty/Self-Sealing
To the novice eye, all heat shrink tubing looks the same. But to professionals, the difference between single wall, dual wall, and heavy duty/self-sealing heat shrink is key to safe and effective applications.
Heat shrink tubing is a thermoplastic cylinder-shaped tubing that provides protection, insulation, and organization for wires, cables, and electrical components. Heat shrink tubing is available in various colors and can be custom printed for easy identification of the underlying parts.
Types of Heat Shrink Tubing
-
Single Wall:
Read more