Suppy different rubber cushion in different 3M adhesive 1) Available material: materials for silicone, NBR, fluorosilicone, viton (FKM), ... viton DuPont & Dow elastomers, neoprene, HNBR, NBR+PVC, natural rubber ... Available in various sizes and colors Inner packing: 500pcs/bag Adhesive Rubber Cushions