Jetex industries provides high vacuum non-melt silicone grease, hvg 200. The company is has been involved in the activity of manufacturing synthetic speciality lubricants. These products are marketed under the brand name of `jetex`. This high vacuum non-melt silicone grease can work under a wide temperature range. This is chemical resistance stop-cock grease. It is widely used in high vacuum systems. It is used as sealant for air-lines control valves and pneumatic systems, and mould release agent to polystyrene, pvc ,epoxy, and other thermoplastics. Some key features of this high vacuum non-melt silicone grease are as follows: