3M 7000048699 Ptfe Glass Cloth Tape 5451 Brown 6in X 36yd

Product Description

The 3M 7000048699 is a brown PTFE glass cloth tape measuring 6 inches wide by 36 yards long at 5.6 mil total thickness. The glass cloth carrier is fully impregnated with PTFE (Polytetrafluoroethylene) and finished with a silicone pressure-sensitive adhesive on the back face. This construction delivers a low-friction, chemically resistant surface that holds up under sustained high-temperature exposure. PTFE technicians, industrial maintenance crews, and equipment service professionals use this tape where a durable, non-stick release surface is required on heat-sealing bars, conveying equipment, and process machinery.

This tape is suited for industrial and commercial maintenance applications where conventional tapes fail due to heat, chemical exposure, or abrasion. Common installation points include heat-sealing machine bars, conveying chutes, troughs, and duct surfaces where a slick low-adhesion liner protects the substrate and keeps product moving. The silicone adhesive bonds to metal, fiberglass, and similar industrial surfaces without leaving residue during removal cycles. Maintenance technicians in food processing, packaging, and HVAC-adjacent fabrication environments regularly apply this product as a protective wrap or release-surface liner.

Key Features

• 5.6 mil PTFE-impregnated glass cloth construction for high tensile strength and puncture resistance
• Silicone pressure-sensitive adhesive provides long-lasting, easy-release performance
• Resistant to most chemicals and maintains low moisture absorption
• Slick PTFE surface reduces friction on conveying chutes, troughs, and ducts
• Suitable for use as a high-temperature release surface on heat-sealing bar applications
• 6 inches wide by 36 yards per roll for broad surface coverage

Compatibility

Designed for use on heat-sealing machines, conveying chutes, troughs, ducts, and process equipment surfaces requiring a high-temperature PTFE release liner or protective wrap.

Installation Notes

Apply to clean, dry, and grease-free surfaces for maximum adhesion. De-energize and allow equipment to cool fully before applying or replacing tape on heat-sealing bars or heated process surfaces. Use a roller or squeegee to eliminate air pockets and ensure full contact across the adhesive face. Follow the equipment manufacturer's guidelines and applicable facility safety procedures when working near high-temperature machinery.

Technical Specifications

• Thickness: 5.6 mil
• Width: 6 inches
• Length: 36 yards per roll
• Color: Brown
• Carrier Material: PTFE-impregnated glass cloth
• Adhesive Type: Silicone pressure-sensitive
• Weight: 8.59 pounds
• UOM: Roll
• UPC: 00021200735936

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000048699