3M 7000133569 FP301 Heat Shrink Tubing 1 in Clear 48 in 5 Pc

Product Description

The 3M 7000133569 is a thin-wall heat shrink tubing based on the FP-301 series, designed to provide reliable insulation and environmental protection for electrical wire and cable connections. This tubing delivers a balanced combination of electrical insulation, physical durability, and chemical resistance, making it suitable for a wide range of industrial and military-grade wiring applications. Each piece measures 48 inches in length with a 1-inch diameter and ships in a header pack of 5 pieces. It is clear in color, allowing visual inspection of the underlying conductor or connection after installation.

This heat shrink tubing is used in commercial and industrial electrical work wherever wire splices, terminals, and connectors require insulation, strain relief, or protection from moisture and contaminants. The FP-301 thin-wall construction is a common choice for panel wiring, harness fabrication, and field repair work across industrial, aerospace, and military applications. Electricians and wire harness technicians are the primary installers in both shop and field environments.

Key Features

• Thin-wall construction provides insulation without adding excessive bulk to wire assemblies
• Clear tubing allows visual confirmation of the covered conductor or termination
• 48-inch length per piece suits long runs and custom-cut applications
• Balanced electrical, physical, and chemical properties for industrial and military use
• Sold in a 5-piece header pack for small-quantity jobsite or shop use

Compatibility

Designed as an OEM-style thin-wall heat shrink solution for electrical wire insulation and protection in industrial and military wiring applications where FP-301 series tubing is specified.

Installation Notes

Installation is typically performed by licensed electricians or trained wire harness technicians. De-energize all circuits before applying heat shrink tubing to any live wire or termination. Use a calibrated heat gun and apply heat evenly along the length of the tubing to achieve uniform shrink without scorching. Follow applicable NEC guidelines and any relevant military or industrial wiring specifications for the application.

Technical Specifications

• Series: FP-301
• Wall Type: Thin-Wall
• Color: Clear
• Diameter: 1 inch
• Length per Piece: 48 inches
• Quantity: 5 pieces
• Weight: 0.2 pounds
• UPC: 00051128596821

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000133569