Astro 4538 Economy Air Undercoat Gun<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Applies a top quality undercoat to vehicles to fight rust and stone ships</li><li>Applies all popular brands of undercoat in any viscosity</li><li>Unit comes with 2 tubes: 3-1/4-inch Long with 5/16-inch ID and 7-1/4-inch Long with 1/4-inch ID</li><li>Quick disassembly for faster cleanups</li><li>Lightweight Weight 0.65-pound</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41DmjE-WG1L.jpg" noproxy>