HQ400 is a full range of abrasive discs with polyester film backing to ensure high sanding efficiency and extended life. Film backed abrasives offer a higher degree of consistency in the presentation of the abrasive grains to the work surface than paper or cloth discs, resulting in a smoother and more predictable finish. HQ400 film is more resistant to humid conditions than paper or cloth backed abrasives and can be used confidently in damp sanding applications. Used in conjunction with a RUPES portable vacuum system HQ400 film will resist loading and will deliver fast and predictable cutting throughout the sanding cycle.
Available in a variety of disc sizes and sheets HQ400 film backed abrasives by RUPES offer a complete and versatile abrasive solution for automotive, wood, fiberglass, and many other appliations.