447080 Floor Sanding Screen Disc, 10 Pack, 20", Grit 80 Product Details Mercer Industries floor sanding screens are made with 100% sharp silicon carbide grain. Available in grits 60 to 220 in sizes 15" - 20" to fit all floor Buffers. Made with high quality resins and grains for excellent durability and life. Can wash and Reuse over and over again. Use between coats of finish, to remove old coats of finish and wax, and to repair worn areas in wood floors. 10 - 20" diameter screen discs.80 grit. Designed for a floor buffer or rotary floor machine. Use to remove old finishes and/or wax, between coats of finish, and to restore worn areas of old wood floors Can also be used to remove paint, varnish, wax and glues from hardwood, concrete, stone and tile floors Sharp silicon Carbide grain imbedded into mesh cloth Available in grits 60 through 150 for all your sanding needs Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.