1-1/2" x 50yd 40-Grit DA-F Aluminum Oxide Handy Shop Paper Roll

Sait 80406 1-1/2" x 50yd 40-Grit DA-F Aluminum Oxide Handy Shop Paper RollSait 40-Grit DA-F Aluminum Oxide Handy Shop Paper Roll. Aluminum oxide grain. High quality DA-F material for high flexibility. Medium tensile strength. Primarily for hand applications. Ferrous and/or non-ferrous metals (iron, aluminum, copper, normal and high tensile, steel). Wood, fiberglass, etc. Tech Info: Resin over resin construction for a strong bond resistant to heat and moisture. Egyptian cotton cloth backing for superior durability. Available in 2 tensile strengths for a wide range of applications. Open coat structure prevents loading.