3M 7000123302 Polyethylene Tape 483 1in X 36yd 5.3 Mil

Product Description

The 3M 7000123302 is a transparent polyethylene tape featuring a 5.3 mil polyethylene backing bonded with a rubber-based adhesive. It carries low sulfur and low halogen content, making it suitable for sensitive electronic and plating applications. The conformable backing allows the tape to follow irregular surfaces without lifting, and the formulation remains flexible down to -20 degrees F. Typical installers and technicians in electronics assembly, PCB fabrication, and general industrial operations rely on this tape for sealing, masking, and marking tasks.

This tape is used across a range of trade and industrial applications including general container sealing, electroplating masking, printed circuit board masking, silicone chip holding during processing, decorative banding, safety marking, and color coding. Its solvent-resistant properties make it a reliable choice in environments where chemical exposure is a routine concern. The 1-inch width and 36-yard roll length suit both short-run and repetitive production tasks.

Key Features

• 5.3 mil polyethylene backing provides conformable, flexible coverage
• Rubber adhesive formulation with low sulfur and low halogen content
• Remains flexible at temperatures as low as -20 degrees F
• Good solvent resistance for use in chemical and plating environments
• Transparent film allows visibility of underlying surfaces and markings
• Suitable for electroplating masking, PCB masking, and color coding applications

Compatibility

Designed for general industrial and electronics applications including electroplating lines, printed circuit board fabrication, silicone chip handling, container sealing, and safety or color-coding marking operations.

Installation Notes

Surface should be clean, dry, and free of oils or contaminants before application to ensure full adhesive contact. Apply with firm, even pressure to minimize air pockets, especially on curved or irregular surfaces. When used in electroplating or PCB masking, verify that tape edges are fully sealed to prevent chemical migration under the film. Remove tape carefully after processing to avoid substrate damage.