... Andhesive: 3M,tesa Adhesive Silicone rubber die cutting 1) PropertyMaterial: Slicone rubberColor: Clear, Red, BlackShape: Circle, sheet, squareHardness: 30--70 shore AAdhesive ... can be mounted. Thirdly, Assembing the adhesive and silicone silicone rubber with pressing machine Fourthly, Splicing the material with Cutting machine ... so on. Welcome your OEM. pictures in details: clear silicone rubber sheet