3M 7000133586 Heat Shrink Tubing EPS300 1/2 in 48 in

Product Description

The 3M 7000133586 is a thin-wall heat shrink tubing designed for environmental protection and electrical insulation in wiring and cable applications. Part of the EPS-300 series, this tubing ships in 48-inch sticks and provides a reliable moisture and abrasion barrier when properly shrunk over conductors, splices, or terminals. The 1/2-inch diameter sizing suits a range of mid-gauge wire bundles and connector bodies. Electricians and low-voltage installers reach for this product when a clean, durable sleeve is needed over field-made connections or repair points in both indoor and outdoor environments.

This heat shrink tubing is suited for residential and light commercial electrical work, panel wiring, HVAC control wiring, and general maintenance repair applications. The 48-inch stick length allows technicians to cut custom lengths on the job without waste. It is sold in a minimum quantity of 5 pieces per order, making it practical for stocking service vehicles or shop inventory where consistent insulation materials are needed across multiple jobs.

Key Features

• Thin-wall construction for low-profile coverage over splices and terminals
• 48-inch stick length allows field cutting to any required length
• Provides environmental protection against moisture and abrasion
• EPS-300 series insulation sleeve rated for electrical insulation duty
• Minimum order quantity of 5 pieces supports stocking for repeat use

Compatibility

Designed as an OEM-style insulation sleeve for use over mid-gauge wire bundles, splices, and connector bodies in electrical and low-voltage wiring installations.

Installation Notes

Installation is performed by licensed electricians or qualified low-voltage technicians following applicable NEC guidelines. De-energize all circuits completely before sliding the tubing over conductors or splices. Apply heat evenly along the length of the sleeve using a heat gun — avoid open flame, which can cause uneven shrink or damage to the tubing. Cut to length with a sharp blade before or after positioning on the wire, depending on application access.

Technical Specifications

• Diameter: 1/2 inch
• Length per Stick: 48 inches
• Weight: 0.58 pounds
• Minimum Order Quantity: 5 pieces
• UPC: 00051128597347

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000133586