3M 7000001582 Ptfe Film Tape 1 Inch X 36 Yd 6.5 Mil

Product Description

The 3M 7000001582 is a PTFE extruded film tape with a silicone adhesive backing, sold in a 1-inch wide by 36-yard roll at 6.5 mil total thickness. The PTFE film construction delivers an exceptionally slick, low-friction surface and resists curling during unwind, which keeps installation clean and consistent. The silicone adhesive maintains bond integrity across a broad temperature range and holds firmly to most substrates without leaving residue. The chemical-resistant PTFE surface makes this tape well suited for sealing and masking applications where exposure to aggressive fluids, solvents, or process chemicals is expected.

This tape is used across industrial, mechanical, and trade service environments where a durable, chemically inert surface is required. Typical applications include masking during chemical processing, low-friction lining on chutes or guides, electrical insulation wrap, and sealing tasks in plumbing and HVAC contexts. The gray PTFE film provides a visible indicator on finished assemblies. Technicians working with fluid-handling equipment, valve stems, or slide components will find the slick surface useful for reducing mechanical drag and protecting against chemical attack.

Key Features

• PTFE extruded film construction provides a chemically resistant, low-friction outer surface
• Silicone adhesive bonds reliably across a wide temperature range without residue transfer
• 6.5 mil total thickness — thicker profile compared to the 5490 series for added durability
• Resists curling during unwind for consistent, clean application
• Suitable for sealing, masking, lining, and insulation tasks in demanding environments
• Gray color provides visual confirmation of tape placement on finished assemblies

Compatibility

Designed as an OEM-style replacement-grade PTFE film tape for general industrial, mechanical, and trade service applications requiring chemical resistance and low surface friction.

Installation Notes

This tape is installed by hand and requires no special tools for most sealing or masking tasks. Clean and dry the substrate surface before application to ensure proper adhesion. When used in electrical insulation contexts, follow applicable NEC guidelines for the specific installation. Remove carefully after masking operations to avoid stretching the film, as PTFE can elongate under excessive pull.

Technical Specifications

• Width: 1 inch
• Length: 36 yards
• Total Thickness: 6.5 mil
• Film Material: PTFE (Extruded)
• Adhesive Type: Silicone
• Color: Gray
• Weight: 0.72 pounds
• Unit of Measure: Roll
• UPC: 00021200161469

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000001582