Product Details
The 3M™ PSA cloth disc 348D measures 2" in diameter with a NH (neck hole) center and features P240 grit aluminum oxide abrasive in a closed coat, designed for heavy-duty sanding applications. It includes a high-strength pressure sensitive adhesive (PSA) backing that securely attaches to a backup pad or steel platen, enabling efficient application and clean removal on disc sanders such as random orbital, dual action, or stationary types. The disc incorporates a heat-resistant resin bond and cloth backing, making it suitable for high heat and heavy-duty sanding tasks. The aluminum oxide abrasive is a fast-cutting, durable mineral that self-fractures to expose fresh cutting edges, providing long life and low heat retention, ideal for metal and woodworking applications including ferrous alloys. This sanding disc is versatile for deburring, blending, grinding, cleaning, and finishing metal parts and surfaces of various sizes and shapes, applicable in industries such as metal fabrication and primary wood and panel processing. The product is intended to be used with separately sold backup pads and complies with industrial standards for performance and durability. Warranty terms apply as specified by the manufacturer.
