3M 7100025895 Nst Polychloroprene Tubing 1/2 in Black 100 Ft

Product Description

The 3M 7100025895 is a modified polychloroprene NST heat shrink tubing designed for applications that demand a tough, highly flexible protective covering. Rated for continuous operation from -94 degrees F to 250 degrees F, this tubing maintains flexibility at low temperatures while providing reliable performance across a wide thermal range. When exposed to heat above 275 degrees F, it shrinks rapidly to a skintight fit. The tubing delivers superior cut-through and abrasion resistance and resists common fluids, solvents, and oils, making it a practical choice for demanding electrical and mechanical protection work.

This tubing is suited for electrical insulation, wire bundling, and mechanical protection in both industrial and commercial environments. Its resistance to oils and common solvents makes it appropriate for installations near machinery, engines, or fluid-handling equipment. The black finish accepts hot-stamp and print-wheel marking, which supports cable identification requirements in organized wiring installations. Electricians, maintenance technicians, and mechanical contractors are the typical installers for this product.

Key Features

• Modified polychloroprene construction provides superior abrasion and cut-through resistance
• Continuous operating range from -94 degrees F to 250 degrees F
• Shrinks to a skintight fit when heated above 275 degrees F
• Resistant to oils, common fluids, and solvents
• Maintains flexibility at low temperatures
• Accepts hot-stamp and print-wheel marking for cable identification

Compatibility

Designed as a general-purpose heat shrink sleeving for wire, cable, and component protection applications requiring a flexible, chemical-resistant covering.

Installation Notes

De-energize all circuits before applying heat shrink tubing to any wiring or component. Use a calibrated heat gun to apply even heat around the tubing circumference; avoid open flame to prevent uneven shrink or material damage. Follow applicable NEC guidelines for insulation and wiring protection requirements. Ensure the tubing size is appropriate for the conductor or bundle diameter before installation.

Technical Specifications

• Material: Modified Polychloroprene
• Color: Black
• Length: 100 feet
• Size: 1/2 inch
• Minimum Operating Temperature: -94 degrees F (-70 degrees C)
• Maximum Continuous Operating Temperature: 250 degrees F (121 degrees C)
• Shrink Activation Temperature: 275 degrees F (135 degrees C)
• Weight: 0.04 pounds
• UPC: 00054007586005

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100025895