Vactech Composites Pvt Ltd offers Velcro Base Abrasive Disc. Vactech Composites Pvt Ltd manufactures vacuum bagging consumables and re-engineering solutions. Velcro Base Abrasive Disc is used in composites industry on orbital sander. It is an aluminum oxide or zinc oxide base abrasive disc. The Velcro Base Abrasive Disc is available in different sizes, with different number of holes. It is normally sticked with the Velcro base back-up pad. These are used to obtain required roughness and smoothness on the composite products as per the requirement.