Pico 8234A 3/4" Waterproof Black Heat Shrink Tubing 4' per Package
• 3/4" Inside Diameter Before Shrinking
• 3 to 1 Shrink Ratio
• Dual Wall - Outer Wall Shrinks Inner Wall Melts
• Moisture Proof after Cooling
• 4' per Package
Rigid polyolefin, dual wall. Outer wall shrinks while inner wall melts into voids. Moisture proof upon cooling. Shrink ratio 3 to 1. Operating temperatures -67F to 230F. Shrink Tubing is measured by its inside diameter before shrinking.