Bsc Preferred T963293 Polyimide Tape Discs 1000 Per Case

Product Description

The BSC PREFERRED T963293 is a polyimide film tape disc with a silicone adhesive backing, designed for precision masking in high-temperature industrial and electronics manufacturing applications. Each disc is mounted on a liner wound on a 3-inch core for controlled dispensing. The silicone adhesive is formulated to withstand temperatures up to 500 degrees F without leaving residue on the masked surface after removal. These discs are suited for technicians and assemblers working in wave soldering, powder coating, and specialty manufacturing environments where clean, reliable masking is required.

The T963293 discs are used to mask small, discrete areas on circuit boards and components during wave soldering processes. They are also applied in powder coating operations where localized surface protection is needed, as well as in automotive and transformer manufacturing where controlled masking prevents coating or soldering material from reaching critical surfaces. Each case contains 1000 discs, making this product appropriate for production-volume applications where consistent, repeatable masking is essential.

Key Features

• Polyimide film construction provides high-temperature resistance up to 500 degrees F
• Silicone adhesive leaves no residue after removal, protecting sensitive circuit board surfaces
• Disc format enables precise masking of small areas without cutting or trimming
• Discs mounted on a liner wound on a 3-inch core for organized, efficient dispensing
• Suitable for wave soldering, powder coating, automotive, and transformer manufacturing applications
• 1000 discs per case supports production-volume workflows

Compatibility

Equivalent replacement for part number S-17222. Designed for use in electronics assembly, powder coating, and industrial manufacturing masking applications where high-temperature polyimide tape is specified.

Installation Notes

These discs are applied by hand or with dispensing tools to the surface areas requiring masking prior to soldering, coating, or other high-temperature processes. Ensure the target surface is clean and free of oils or contaminants before application to achieve full adhesion. Remove discs promptly after the process is complete and the workpiece has cooled to a safe handling temperature. Follow applicable workplace safety procedures and manufacturer process guidelines when working with wave soldering equipment or powder coating systems.