Introducing the POWERTEC 8-Inch PSA Aluminum Oxide Adhesive Sanding Disc Collection This multi-functional sanding disc kit offers you a practical and inexpensive solution to many of your sanding, polishing and finishing needs. They deliver high quality and consistent cuts with uniform finishes. Each 8” sanding disc is made with premium grade aluminum oxide grain which is well known for it’s superior grinding power and durability. These PSA disc possess a sticky back adhesive that allow quick and easy installation or removal from your sanding pads. It comes complete with coarse, medium and fine sandpaper discs designed to tackle many of your common workshop requirements. These woodworking sanding tools provide impressive results when working with wood, plastic, fiberglass, painted surfaces and non-ferrous metals (aluminum, lead, zinc, tin). In addition, we’ve selected six of the most commonly used grit types to accompany your workshop needs – supplying you with 5 of each (30 total). Professional Grit Types for Every Occasion • 60 Grit Sandpaper – Suited for rough wood shaping and/or the removal of previous finishes and light coats. • 80 Grit Sandpaper – Ideal for primary wood sanding, final shaping and removal of planning marks placed on work pieces. • 100 Grit Sandpaper – This highly used grain is great for bare wood surfaces and applying pressure to work down difficult stock. • 120 Grit Sandpaper – A good fit for most DIY applications and home workshops that require final sanding before the work is completed. • 180 Grit Sandpaper – This fine sanding option is commonly used with bare wood and furniture making. Also used to roughen glossy painted surfaces in preparation to applying another coat. • 240 Grit Sandpaper – Perfect for all types of materials. Often used for secondary grinding or smoothing out wooden and painted surfaces with less precise requirements. DESIGN QUALITY FEATURES Anti-Clogging Coating Prevents abrasive particles from clogging the abrasive surface – optimizing both, your workflow and overall sanding performance. Resin Over Resin Bond Both moisture and heat resistant, this bonding agent is also exceptionally strong with a greater grain retention that provides longer durability. C-Weight Backing This impressive paper backing is lightweight, yet ensures a strong and flexible adhesion needed to withstand the wear & tear commonly associated with abrasive disc sanding. Inside Package (30) 8-Inch Round Sandpaper Disc Grits Included: 60, 80, 100, 120, 180 and 240 Material: Aluminum Oxide 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.