Blue Builder Red Sanding Sponge, Z-Foam, Med/Fine, Large, 5in x 3in x 1in

Blue Builder's (formerly Wind-lock Brand) Large Red Z-Foam Block Sanding Sponge (Med/Fine 5in x 3in x 1in) features clog resistant technology and 4-sided brown aluminum oxide coating grit and can be used for wet or dry sanding.