The heavy brazed 12-grit, tungsten carbide Steel DuraRasp™ works great on exterior plastering applications like AAC panel and dried plaster. Available in a variety of sizes, all with non-gouging, rounded corners and a soft-grip handle. Each steel rasp is custom-crafted with a serial number and will last 100x longer than rasp paper. Sizes: Wind-Lock DuraRasp 14 x 2in Wind-Lock DuraRasp 14 x 4in Wind-Lock DuraRasp 14 x 8in
