Profile: American Dental Cooperative, Inc. supplies dental products. We supply Quala dental products including anesthetics, disposable products, endodontic products, impression materials, diagnostic instruments, operative instruments, hygienic instruments, surgical instruments, laboratory products, restorative products and X-rays. Our Quala Files have a contoured hourglass handle for slip-free tactile control and these files exhibit superior cutting efficiency, flexibility and durability. It is color coded and has numbered handles for easy identification, with pre-applied rubber stops. Our files can be sterilized by all methods. Our Dental Dam is a natural latex rubber dam which controls moisture and protects the tender gingival tissue. It is deal for use in bleaching techniques, composite restorations, acid-etch procedures and orthodontic bonding. It is thin and pliable, with high tear strength.