General description High quality, long-lasting hook and loop backed sanding discs designed for various tasks. These discs are available in a range of sizes and abrasive grades to suit any application. Technical specifications Abrasive Material: Silicone Carbide Backing Material: Hook & Loop Backed Paper Disc Size: 50mm (2 inches) Grit: P400 MFR Part No.: SA-2400GP Series: SA Vacuum Hole Design: No Holes Usage Can be used wet or dry Ideal for automotive body preparation prior to spraying Suitable for cutting back two-pack paint finishes Other information