3M 7000029154 Ptfe Glass Cloth Tape 5451 Brown 1in X 36yd

Product Description

The 3M 7000029154 is a PTFE-impregnated glass cloth tape designed for high-temperature heat sealing, release surface, and conveying applications. Known as 3M PTFE Glass Cloth Tape 5451 in Brown, this tape combines a woven glass cloth carrier with a PTFE coating and silicone adhesive backing. The construction delivers high tensile strength, puncture resistance, abrasion resistance, and low moisture absorption. At 5.3 mil total thickness, it forms a durable, slick surface suitable for continuous use on heat sealing bars, conveying chutes, troughs, and ducts. HVAC, electrical, and industrial maintenance professionals install this tape where a non-stick, chemical-resistant surface is needed on process equipment.

This tape is well suited for lining heat seal machine components, particularly the bar beneath the hot wire that seals plastic film. It is also applied to conveying chutes, troughs, and ducts to reduce friction and keep production moving. The glass cloth backing resists most chemicals and maintains structural integrity under elevated temperatures, making it a reliable choice for both light industrial maintenance and heavier process equipment applications. The roll format — 1 inch wide by 36 yards long — suits both spot repairs and longer liner runs.

Key Features

• PTFE-impregnated glass cloth provides a slick, non-stick release surface
• Silicone adhesive bonds securely to metal and composite heat sealing equipment
• Resistant to most chemicals and low moisture absorption
• High tensile strength with puncture and abrasion resistance
• 5.3 mil total tape thickness for durable surface protection
• 1 inch width by 36 yard length per roll for versatile coverage

Compatibility

Designed as an OEM-style liner and release tape for heat sealing machines, conveying chutes, troughs, ducts, and general process equipment requiring a high-temperature, non-stick PTFE surface.

Installation Notes

Installation is typically performed by industrial maintenance technicians or electrical professionals working on process equipment. Power down and de-energize all associated equipment before applying or replacing tape on heat sealing bars or conveying surfaces. Clean the substrate thoroughly and allow it to reach ambient temperature before application to ensure full adhesive contact. Follow the equipment manufacturer guidelines and any applicable facility safety procedures when working near heat sealing machinery.

Technical Specifications

• Tape Series: 5451
• Color: Brown
• Width: 1 inch
• Length: 36 yards per roll
• Total Thickness: 5.3 mil
• Carrier Material: PTFE-impregnated glass cloth
• Adhesive Type: Silicone
• Unit of Measure: Roll
• Weight: 0.49 pounds
• UPC: 00021200161520

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000029154