... temperature, good performance 2) Size available 3) Timely delivery Silicone Cone caps are ideal for powder coating, E-coating, plating and ... .We are making silicone products,for example:silicone caps,silicone cone caps,silicone pull plugs,silicone hollow plugs, silicone flanged caps ... ,ACM,CR,NBR,NR,etc12.FDA,EEC,LMBG approved13.Duro:from shore A 8 to 95 Silicon cone caps