The Scotch-Briteâ„ ¢ Heavy Duty Hand Pad 7440 is our most aggressive and durable hand pad. Its super dense construction makes it an excellent choice for your heaviest cleaning, deburring, and finishing applications. Aggressive, durable pad is an excellent choice for your heaviest cleaning, deburring and finishing applications Very high density Scotch-Briteâ„ ¢ pad is super aggressive for quick stock removal Durable construction withstands extremely heavy use on the toughest surfaces Cuts fast to remove coatings and corrosion in demanding cleaning and finishing applications Performance similar to steel wool grade 4 without shredding, rusting, or splintering May be used by hand, with a hand pad block or on an in-line sander