3M 7000050119 Ptfe Film Tape 5490 Gray 1.5x36yd

Product Description

The 3M 7000050119 is a gray PTFE extruded film tape in the 3M 5490 series, measuring 1.5 inches wide by 36 yards long. It features a 3.7 mil PTFE film backing with a silicone adhesive that bonds to a wide range of surfaces. The tape delivers an exceptionally slick, low-friction surface once applied and is engineered to resist curling during unwind, which speeds up application in production and field environments. The silicone adhesive provides strong initial tack and maintains its hold across a broad temperature range. HVAC, plumbing, and industrial trades reach for this tape when they need a chemically resistant, non-stick surface for sealing and masking tasks.

This tape is suited for sealing, masking, and lining applications where chemical resistance and low surface friction are required. It performs in environments exposed to harsh chemicals, solvents, and elevated temperatures. Common uses include wrapping pipe fittings and threaded connections, masking surfaces during coating or chemical processes, and lining chutes or guides where low friction is critical. The tape is sold by the roll and is appropriate for both shop and field installation.

Key Features

• 3.7 mil PTFE extruded film backing for a low-friction, non-stick surface
• Silicone adhesive provides strong adhesion and broad temperature resistance
• Chemically resistant surface suitable for sealing and masking applications
• Resists curling during unwind for faster, cleaner application
• Gray color for easy identification in field and shop environments
• 1.5 inch width by 36 yard length per roll

Compatibility

Designed as a general-purpose PTFE film tape for sealing, masking, and low-friction lining applications in HVAC, plumbing, and industrial settings.

Installation Notes

Surface should be clean, dry, and free of oils or loose material before applying the tape. Apply firm, even pressure along the full length of the tape to ensure proper adhesive contact. When used for sealing threaded fittings, follow applicable plumbing or mechanical codes for the specific connection type. Remove power or shut off fluid supply to any system before servicing connections where this tape is being applied.

Technical Specifications

• Backing Material: PTFE Extruded Film
• Adhesive Type: Silicone
• Tape Thickness: 3.7 mil
• Color: Gray
• Width: 1.5 inches
• Length: 36 yards
• Weight: 0.5 pounds
• Unit of Measure: Roll

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000050119