3M 7010372804 Polyester Tape 8403 Green 6in X 72yd

Product Description

The 3M 7010372804 is a green polyester film tape designed for high-temperature masking applications in industrial and manufacturing environments. 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 provides easy visual identification during application and removal, reducing errors on busy production lines. Each roll measures 6 inches wide by 72 yards long and weighs 1.91 pounds. Technicians in powder coating, electronics manufacturing, and specialty converting operations are the primary users of this tape.

This tape is used where masking must withstand elevated temperatures without adhesive bleed, edge lifting, or residue transfer. It is well suited for splicing and masking silicone-treated release papers, protecting surfaces during high-heat curing cycles, and bundling or holding components in thermal-process environments. The silicone adhesive system is specifically chosen to adhere where silicone-coated substrates would repel conventional adhesives, making it a reliable choice in converting and release-liner production lines.

Key Features

• 2.3 mil polyester film backing provides dimensional stability under heat and tension
• Green pigmented silicone adhesive adheres to silicone-coated and release-treated surfaces
• Green color enables fast visual identification during masking and splicing operations
• Roll format — 6 inches wide by 72 yards long — minimizes splice frequency on wide-format jobs
• Designed for high-temperature masking where standard adhesive tapes are not rated

Compatibility

Designed for high-temperature masking and splicing of silicone-treated release papers and similar silicone-coated surfaces in industrial converting and manufacturing applications.

Installation Notes

Apply to clean, dry surfaces free of dust, oil, and loose particles for best adhesion. When using in high-heat processes, confirm the process temperature does not exceed the tape's rated thermal limits before committing to a full production run. Remove tape promptly after the heat cycle is complete while the substrate is still warm to minimize residue risk. This product is typically handled by industrial technicians or converting-line operators rather than field trade professionals.

Technical Specifications

• Backing Material: Polyester film
• Backing Thickness: 2.3 mil (0.06 mm)
• Adhesive Type: Silicone
• Color: Green
• Roll Width: 6 inches
• Roll Length: 72 yards
• Weight: 1.91 pounds
• Unit of Measure: Roll
• UPC: 00021200387128

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010372804