Do it 1-1/2 In. x 2 Yd. 120-Grit Plumber’s Abrasive Sand Cloth

E-Z clean abrasive sandcloth is a flexible yet strong cotton fabric combined with a tough, hard aluminum oxide abrasive, 120 grit to provide faster cleaning. Two layers of a special adhesive and water-resistant resin make a plumbers roll that provides consistently stronger solder joints.