8" PSA Self-Adhesive Backing Sheets – For Polishing Pads, Diamond Discs & Lapidary Accessories

Pressure Sensitive Adhesives (PSA) paired with backings deliver a versatile, high-performance bonding solution used across precision-critical fields. These systems are integral to manufacturing diamond laps, diamond discs, diamond smoothing pads, magnetic backing plates, and master laps. The result is a strong yet cleanly removable bond that ensures precision, operational efficiency, and tool flexibility.

Applications
In lapidary and precision machining, diamond laps, discs, and smoothing pads are coated with PSA-backed diamond abrasive materials for rapid mounting on polishing machines. This enables accurate grinding and finishing of high- precision parts. Beyond workshops, magnetic backing plates with PSA backings secure components in automotive and aerospace assembly, while master laps support advanced aerospace and semiconductor fabrication through stable mounting.

Key Features
• Tool-free, instant adhesion: Enables quick attachment and clean removal without residue—ideal for iterative workflows.
• Cross-industry compatibility: Used not only in lapidary manufacturing but also in semiconductor, automotive, and aerospace sectors.
• Supports diverse media: Bonds effectively with abrasive papers, flexible pads, and diamond points for consistent performance.
• Extended utility: Also powers everyday items like labels, tapes, decals, and surface finishing accessories, proving its reliability beyond industrial settings.
• Enables modern precision workflows: Essential for glass polishing, gemstone finishing, metalworking, and high- precision manufacturing.