3M 7010311751 Polyester Tape 8403 Green 3in X 72yd

Product Description

The 3M 7010311751 is a green polyester film tape engineered for high-temperature masking applications. Built on a 2.3 mil polyester film backing with a green pigmented silicone adhesive, this tape maintains bond integrity where standard acrylic or rubber-based tapes fail. The silicone adhesive system allows it to adhere reliably to silicone-coated surfaces, a surface type that most conventional tapes cannot grip. Each roll measures 3 inches wide by 72 yards long and weighs approximately 0.95 pounds. This tape is a shop-floor and industrial supply item used by technicians working in elevated-temperature environments such as powder coating, electronics manufacturing, and industrial finishing operations.

3M Polyester Tape 8403 is designed for masking during high-temperature processes. Its primary use cases include splicing silicone-treated release papers and masking components that will be exposed to elevated heat. The green pigmented backing provides quick visual identification on the line, which reduces misapplication when multiple tape types are in use. This tape is sold by the roll and carries a minimum order quantity of 12 rolls per the manufacturer unit-of-measure specification.

Key Features

• 2.3 mil polyester film backing rated for high-temperature masking applications
• Green pigmented silicone adhesive for easy visual identification during application
• Adheres to silicone-coated surfaces where conventional adhesives fail
• Suitable for splicing silicone-treated release and coated papers
• Roll format: 3 inches wide by 72 yards long

Compatibility

Designed for use in high-temperature masking, splicing of silicone-treated papers, and surface protection on silicone-coated substrates in industrial and manufacturing environments.

Installation Notes

Surface should be clean and free of dust, oil, and loose particles before application to ensure full adhesive contact. Apply firm hand pressure along the full length of the tape to seat the silicone adhesive. When used in thermal processes, allow the assembly to cool before attempting removal to minimize residue risk. Handle rolls carefully to avoid edge damage, which can cause uneven unwind during high-speed splicing operations.