Introducing the 6” PSA Sanding Disc by POWERTEC. This cost effective pack of sanding abrasives was designed for the smart shopper looking for long-term value. It provides you with 40 premium sanding discs best utilized for sanding wood and plastic surfaces. These disc excel when paired with both, handheld and electric sanders. The disc are made out of high quality aluminum oxide, which is known for it's heavy duty abrasion and low dust levels. It also doesn't leave rust deposits that can often lead to disruptive workflow. We've paired AO with a medium grain 80/220/320/400 grit sandpaper that quickly smooths surfaces and removes tiny imperfections to deliver professional looking results. Pressure Sensitive Adhesive In addition to an anti-clogging open coat abrasive that reduces pitch buildup, these tear resistant sanding attachments are resin bonded and backed with the highest quality pressure sensitive adhesive (PSA) – providing you with a non-slip, easy to apply and quick removal application. Additionally, this type of backing is reliable and provides a secure installation. Common Applications: • Sanding Wood Material • Plastic Shaping • Finish Sanding • Body Filler • Smoothing Sharp Edges • Feather Edging Package Contains • Sander Disc Size: 6-Inch • Color: Gold • Grit: 80/220/320/400 • Grain Type: Aluminum Oxide • Backing: Pressure Sensitive Adhesive (PSA) • Quantity: 40 Pieces POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest innovations, technology, and product development to the industry.