BHA 6" Green Film Sticky Back PSA Sanding Discs, Wet/Dry DA Sandpaper - 50 Pack

Designed for versatility, their waterproof polyester film backing caters to both dry and wet sanding needs. Another benefit of the polyester backing is that it dissipates heat faster than conventional discs, ensuring both the disc and your workpiece remain cool, leading to consistent finishes and extended disc life.