3M 7000049604 Polyester Masking Tape 6.5 Mil 2in X 72yd

Product Description

The 3M 7000049604 is a blue, high-temperature polyester masking tape built for demanding industrial and finishing applications. At 6.5 mil total thickness, it uses a clean-removing silicone adhesive bonded to a tough, non-slivering polyester backing. The silicone adhesive is engineered to release cleanly after exposure to elevated temperatures without leaving residue on the masked surface. Each roll measures 2 inches wide by 72 yards long. This tape is installed by painters, powder coat operators, and industrial finishers who need a reliable mask that holds through oven cure cycles and peels away without tearing or fragmenting.

This tape is designed for powder coat paint masking, where conventional tapes fail under high heat. It is also suited for splicing and handling silicone-treated release liners and films in converting and manufacturing environments. The non-slivering polyester film backing prevents edge tearing during removal, which reduces cleanup time and rework on finished parts. It is appropriate for both short production runs and high-volume automated processes wherever a clean, heat-stable mask is required.

Key Features

• 6.5 mil total thickness provides robust masking protection during powder coat cure cycles
• Clean-removing silicone adhesive leaves no adhesive residue on masked surfaces
• Non-slivering polyester backing resists tearing and fragmentation during removal
• High-temperature rated silicone adhesive system suitable for oven environments
• 2 inches wide by 72 yards per roll for efficient coverage on production parts

Compatibility

Designed as a high-temperature polyester masking tape for use in powder coat painting operations and splicing of silicone-treated materials in industrial and finishing environments.

Installation Notes

Apply to clean, dry surfaces free of oils, dust, and contaminants before masking. Press edges firmly to ensure full adhesion and prevent bleed-through during the coating process. After the cure cycle is complete and the part has cooled to a handleable temperature, remove the tape at a low angle to the surface to minimize any risk of residue. Wear appropriate PPE when working near finishing ovens or spray equipment.

Technical Specifications

• Total Thickness: 6.5 mil (0.17 mm)
• Width: 2 inches
• Length: 72 yards per roll
• Backing Material: Polyester film
• Adhesive Type: Silicone
• Color: Blue
• Unit of Measure: Roll
• Weight: 1.81 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000049604