Features Wide Range Of Uses: Easily attach and detach discs with the durable hook and loop design, compatible with foam, wool, paper, and microfiber pads for versatile applications Fast And Smooth Operation: Achieve a consistent finish with high oscillation speeds of up to 12000 RPM, perfect for efficient sanding and polishing tasks Quality PU Material: Crafted from high-quality PU, this backing pad offers customizable rigidity, ensuring optimal performance for various projects without compromising durability High Frequency Resilience: Engineered with steel struts in the center hub, this backing plate withstands high frequencies while delivering a superior finish on any surface Universal Compatibility: Standard 5-inch size fits most air sanders, making it ideal for woodworking, garages, and industrial environments for seamless integration and use Features: 1、High temperature resistant, use working temperature up to 250 ℃. 2、Low temperature resistant, good mechanical toughn; Even if the temperature drops to 196 ℃, also can keep 5% elongation 3、 resistance, resistance to most chemicals and solvents, showing inert, Strong acid strong base resistance, water and various organic solvents 4、High lubrication, the lowest friction coefficient in solid materials 5、Weather resistant, best aging life in plastic Specification: Descriptions: This PTFE film sheet is high temperature resistant, low temperature resistant; resistance, resistance to most chemicals and solvents, showing inert. Excellent electrical performance is an ideal grade C insulation material.widely used in defense military industry, atomic energy, oil, radio, electric power machinery, chemical industry and other important sectors. Features: High temperature resistant, use working temperature up to 250 ℃. Low temperature resistant, good mechanical toughn; Even if the temperature drops to 196 ℃, also can keep 5% elongation. resistance, resistance to most chemicals and solvents, showing inert, Strong acid strong base resistance, water and various organic solvents. High lubrication, the lowest friction coefficient in solid materials. Non - adhesion, is the smallest tension in a solid material. Excellent electrical performance is an ideal grade C insulation material. Weather resistant, best aging life in plastic. It is widely used in defense military industry, atomic energy, oil, radio, electric power machinery, chemical industry and other important sectors. Specification: Material: PTFE Size: 300 x 1000 x 0.1mm/11.8 x 39.37 x 0.0039inch color: as the picture Weight: 66g Package Included: 1 x PTFE Film sheet Package List