The Wireless Tracked Striker from StoneAge is an automated shotgunning system for hands-free surface preparation. The system enables safe, precise shotgun cleaning on blast pads, walkways and platforms, inside vessels, boilers and other difficult-to-access locations. The modular design adapts to a wide range of applications with plug-and-play accessories. And the remotely steerable tracked base allows for continuous cleaning without needing to reposition. 866/795-1586; www.stoneagetools.com.