7 Glass Beads - 19 Lb Or 8.6 Kg - Blasting Abrasive Media (Fine) 60-80 Mesh Or Product Details Small Diameter Glass Bead Blast Media, #7, 60-80 Mesh Grit, 250-177 Micron Size. 8.6 kg | 19 lbs. Recommended for applications where you want to remove debris without damaging the item's surface. Glass beads are designed to peen surfaces at low pressure. Glass bead media works well on soft metals like aluminum and brass as well as plastic. Glass beads at low pressure will remove substances from surfaces without changing surface dimensions. Works with a blasting gun or in a blast cabinet. Spherical-Shaped Particles Peen Surfaces to a Satin Matte Finish Comm Spec No 7 or 60-80 Grit Glass Bead Abrasive Media Manufactured New Glass Beads Are inert, certain no free silica (not silicosis hazard like silica sand and are easy and safely disposed of) Use Low Pressure 20-60 PSI. Soft/Sensitive Materials Exceeding 70 PSI Lowers the Longevity of the Glass Media. Peen to Higher Intensities at 90 degree nozzle angle. Consume material at a faster rate at 90 degree nozzle angle, higher blast pressures and greater workpiece hardness. Made in Canada 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.