The 3M Paper Sheet 435U is an abrasive sheet coated with a silicon carbide abrasive grain constructed on a C-weight paper backing. This sheet is ideal for sanding wood by hand. Cut or tear standard 9 x 11-inch sheets to the dimensions you need.

- Ideal for sanding wood by hand

- Silicon carbide mineral provides an exceptional finish

- Load-resistant coating prevents premature loading of the sheet, maximizes cut and extends abrasive life

- Sheet is standard 9 x 11 inches and can be sized according to task

- Strong, durable C-weight paper backing resists tearing, lasts long