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Black Heat Shrink Tubing, 1/2" ID, per foot or spool
Black 1/2" ID PVC tubing shrinks to 1/4" ID when heat is applied. Insulates and protects individual connections or entire wiring harnesses. Provides a strain relief that protects against vibration damage. Meets MIL-I-23053/2 Class 2 specifications. A heavy-duty hot air gun is recommended for shrinking, but a high-wattage hair dryer can also be used.