3M 7010320987 Heat Shrink Tubing EPS300 3/8 in 48 in Red

Product Description

The 3M 7010320987 is a thin-wall heat shrink tubing stick from the EPS-300 series, designed for environmental protection and electrical insulation in wiring and termination applications. Each stick measures 48 inches in length with a 3/8 inch recovered diameter. The EPS-300 series is engineered to seal out moisture, dust, and contaminants while providing a clean insulating layer over wire splices, terminals, and connections. Licensed electricians, HVAC technicians, and control wiring professionals use this tubing where a low-profile, reliable shrink sleeve is required on standard gauge conductors and harness assemblies.

This tubing is suited for residential and light commercial electrical work, control panel wiring, field splices, and general wire harness protection. The red color coding supports quick visual identification of specific circuits or phases during installation and service. Each unit ships as an individual 48-inch stick, with a minimum order quantity of 125 pieces, making it appropriate for wholesale supply, service van stocking, and production environments.

Key Features

• Thin-wall EPS-300 construction provides environmental protection and electrical insulation
• 48-inch stick length allows field cutting to any required size
• 3/8 inch diameter fits a range of standard conductor and terminal sizes
• Red color coding enables fast circuit identification in multi-wire assemblies
• Lightweight at 0.41 pounds per unit, practical for mobile tool inventories

Compatibility

Designed as a general-purpose heat shrink insulation sleeve for use over wire splices, terminals, and conductors in electrical and HVAC control wiring applications where thin-wall environmental protection is required.

Installation Notes

Installation is performed by licensed electricians or qualified HVAC technicians following applicable NEC guidelines. De-energize and lock out all circuits before applying heat shrink tubing to any conductor or termination. Use a calibrated heat gun at the appropriate temperature setting to achieve full shrink without scorching the tubing or damaging adjacent insulation. Avoid open-flame heat sources, which can cause uneven shrink and compromise the environmental seal.

Technical Specifications

• Diameter: 3/8 inches
• Length: 48 inches
• Color: Red
• Weight: 0.41 pounds
• Series: EPS-300
• Minimum Order Quantity: 125 pieces
• UPC: 10051128597672

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010320987