This 3M self-adhesive sanding disc, with a diameter of 150mm and K80 grit, is engineered for efficient material removal and surface preparation. Featuring a pressure-sensitive adhesive (PSA) backing, it allows for quick and easy attachment and removal from compatible sanders. The durable construction, often utilizing aluminum oxide abrasive mineral, provides a fast cut-rate and extended product life, resisting clogging for consistent performance. Ideal for sanding various surfaces including wood, metal, fiberglass, paint, primer, and lacquer, this disc is suitable for a wide range of sanding applications.