The Wallbrator is designed for all types of ICFs and for either below- or abovegrade apps. The tool's high-speed, low-impact vibration ensures proper concrete consolidation with one pass without damaging the ICF's surface. Weighing 3 lbs., with a length of 7 in., it attaches to most ½-in. electric or cordless drills. Lite-Form Technologies. 800-551-3313.