3M GOLD SANDPAPER DISCS

The 3M Line of Gold Sanding Discs contain a durable C-weight paper backing & the Aluminum Oxide Mineral provides a fast cut & long abrasive life. Ideal for prepping Gelcoat to respray or prepping a vessel's exterior or interior surfaces prior to application of a 1-Part Marine Paint or a 2-part Marine Primer & Top Coat. Check out all of our 3M products here @ Captain's Marine Supply or call us @ (855) 980 - 8687 with any questions you may have regarding any of our Marine Parts / Components.