Microetcher that provides precise surface micro-roughening, improving bond strength by up to 400%. Used for etching all metals, composites and amalgam for maximum bond strength; aiding in intraoral porcelain repair; prepping for pit and fissure restorations; cleaning dark grooves to reveal decay; prepping incipient lesions and minor Class I and V; and debriding bur preps for excellent aesthetics and bonds. Surface area and surface reactivity are dramatically increased for maximum bond. Sandblasting is fast and easy with most surface roughening procedures requiring only a few seconds. Stainless steel construction, a replaceable carbide tip, and a permanently affixed jar lid with a spill-resistant abrasive filter. 360° rotatable and removable nozzle. Slim nozzle for better intraoral use. Fully autoclavable (just remove jar and filter).