3M 7010350209 FP301 Heat Shrink Tubing 1 in Blue 24 Pc

Product Description

The 3M 7010350209 is a thin-wall heat shrink tubing based on the FP-301 series, designed to provide reliable insulation, strain relief, and environmental protection for wire and cable terminations. This tubing delivers a balanced combination of electrical insulation, physical durability, and chemical resistance, making it well suited for demanding industrial and military wiring applications. Sold in a pack of 24 pieces, each piece measures 48 inches in length with a 1-inch diameter profile. Licensed electricians and wiring harness technicians commonly install this product during panel builds, field repairs, and connector assembly work.

FP-301 thin-wall heat shrink tubing is used across a broad range of applications including wire bundling, color-coded circuit identification, splice insulation, and connector backshell protection. The blue color aids in visual identification and circuit tracing in multi-wire assemblies. It is appropriate for both industrial facility wiring and mil-spec harness work where consistent shrink performance and material integrity are required. The 48-inch length provides flexibility for either full-run coverage or field-cut segments to suit varying installation needs.

Key Features

• Thin-wall FP-301 construction provides a balance of electrical insulation and physical protection
• Blue color enables quick visual identification and circuit tracing
• 48-inch piece length allows full-run use or cutting to custom segment lengths
• Pack of 24 pieces supports multi-splice or batch wiring jobs
• Chemical resistance suitable for industrial and military wiring environments

Compatibility

Designed as a general-purpose thin-wall heat shrink sleeve compatible with standard wire and cable insulation applications in industrial and military wiring assemblies where FP-301 series tubing is specified.

Installation Notes

Installation is performed by licensed electricians or qualified wiring technicians. De-energize all circuits before applying heat shrink tubing to any live conductor or termination. Use a calibrated heat gun at the appropriate temperature setting and apply heat evenly along the tubing length to achieve a uniform shrink without scorching. Follow applicable NEC guidelines for insulation type and voltage rating when selecting heat shrink for a given application.

Technical Specifications

• Series: FP-301
• Diameter: 1 inch
• Length per Piece: 48 inches
• Color: Blue
• Pieces per Pack: 24
• Wall Type: Thin-Wall
• Weight: 0.2 pounds
• UPC: 00051128598993

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010350209