3M 7100035875 Polyester Tape 0.5in X 72yd 3.2 Mil Green

Product Description

The 3M 7100035875 is a dark green, 3.2 mil polyester tape with a silicone adhesive backing, designed for demanding high-temperature masking and surface protection applications. The polyester film carrier provides dimensional stability under heat, while the silicone adhesive maintains bond integrity at elevated temperatures without leaving residue on release. At 0.5 inches wide and 72 yards per roll, this tape is well-suited for precision masking tasks where clean lines and reliable adhesion are required. HVAC, industrial maintenance, and finishing contractors reach for this tape when working with processes that standard acrylic or rubber-adhesive tapes cannot handle.

Primary applications include powder coating masking, flash breaker tape work, and bag sealing operations in composite and industrial finishing environments. The silicone adhesive system also makes this tape effective for splicing, tabbing, and roll closing of silicone-treated liners and release materials. Both light industrial and heavy fabrication settings use this tape where temperature resistance and clean removal are priorities. It is sold by the roll and is appropriate for production-line or field use.

Key Features

• 3.2 mil polyester film carrier for strength and dimensional stability under heat
• Silicone adhesive system rated for high-temperature masking applications
• Dark green color for easy visual identification during masking and removal
• 0.5 inch width suited for precision masking lines and narrow-surface applications
• 72 yards per roll for extended production use without frequent roll changes
• Compatible with splicing and tabbing of silicone-treated liners and release materials

Compatibility

Designed for use in high-temperature masking applications including powder coating, flash breaker and bag sealing operations, and splicing or tabbing of silicone-treated liners and release materials.

Installation Notes

Apply to clean, dry surfaces free of dust, oil, and contaminants to ensure full adhesive contact. Press the tape firmly along its length to eliminate air pockets before exposing to heat cycles. When masking for powder coating or similar finishing processes, verify that the application surface temperature range does not exceed the tape's rated thermal limits. Remove the tape promptly after the process cycle while the substrate is still within safe handling temperature to minimize adhesive transfer risk.

Technical Specifications

• Tape Thickness: 3.2 mil
• Width: 0.5 inches
• Length: 72 yards per roll
• Adhesive Type: Silicone
• Film Material: Polyester
• Color: Dark Green
• Unit of Measure: Roll
• Weight: 0.21 pounds
• UPC: 00051115647130

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100035875