3M 7000048534 Polyester Tape 8403 Green 1in X 72yd

Product Description

The 3M 7000048534 is a green polyester film tape designed for high-temperature masking applications. Built on a 2.3 mil polyester film backing, it uses a green pigmented silicone adhesive that bonds reliably to silicone-coated surfaces where standard acrylic or rubber-based adhesives typically fail. The green color aids quick visual identification during production and rework processes. Each roll measures 1 inch wide by 72 yards long, making it suitable for extended masking runs without mid-job roll changes. Technicians and production personnel working with powder coating, anodizing, or industrial baking processes rely on this tape for clean, residue-free removal after high-heat cycles.

This tape is used in industrial and manufacturing environments where masking must survive elevated temperatures without lifting, flagging, or leaving adhesive residue. It is particularly well suited for splicing and masking silicone-treated release papers and liners, where the silicone adhesive ensures proper adhesion to low-surface-energy substrates. HVAC fabrication shops, electronics assembly lines, and powder coat operations are common installation environments. The 72-yard roll length reduces change-out frequency in continuous production settings.

Key Features

• 2.3 mil polyester film backing provides dimensional stability under heat
• Green pigmented silicone adhesive adheres to silicone-coated and low-energy surfaces
• High-temperature rated masking tape for industrial baking and coating processes
• Green color enables fast visual identification on the production floor
• 1 inch wide format suits standard masking and splicing applications
• 72-yard roll length reduces downtime from frequent roll changes

Compatibility

Designed for high-temperature masking on silicone-coated surfaces, release liners, and industrial substrates requiring a silicone-based adhesive system.

Installation Notes

Application and removal should be performed by personnel familiar with industrial masking processes and the temperature limits of the masking system in use. Ensure the surface is clean and free of oils or loose particles before applying the tape. Remove the tape promptly after the heat cycle while the substrate is within an appropriate temperature range to minimize any adhesive transfer risk. Do not stretch the tape during application, as distortion of the polyester film can compromise edge seal integrity.

Technical Specifications

• Backing Material: Polyester film
• Backing Thickness: 2.3 mil (0.06 mm)
• Adhesive Type: Silicone (green pigmented)
• Width: 1 inch
• Length: 72 yards
• Color: Green
• Weight: 0.33 pounds
• Unit of Measure: Roll
• UPC: 00021200325632

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000048534