Spiral Bands, also called no lap bands are the best products for rapid blending, finishing and polishing of curved, contoured, and hard-to-reach areas. This products runs smoothly and is chatter free when in operation. The no lap construction provides a clean finish without leaving shadow marks on the surface. Spiral Bands are used on a balanced rubber expanding drum and are available in aluminum oxide, zirconia, silicon carbide, ceramic and surface conditioning material. If you do not see a part number in our listing. please contact our sales team.