Master Sil 717FS-1 is a ready-to use, exceptionally fast curing, one component high performance fluorosilicone elastomer compound for bonding, sealing, protective coatings and formed-in-place gaskets. This compound is self leveling and can be readily applied to various surfaces. It cures at ambient temperatures to a flexible rubbery solid when exposed to atmospheric moisture. Master Sil 717FS-1 is an excellent electrical insulator and provides vibration and shock protection for delicate electronic components. Additionally unlike other silicone compounds, this product offers outstanding resistance to all types of fuels. It remains flexible and provides excellent service over the broad temperature range of -85°F (-65°C) to + 500°F (260°C). Color is white. Master Sil 717FS-1 silicone adhesive/sealant is widely employed for its reliable and high quality performance for bonding, sealing and joining metal, plastics, electrical insulations, protective coatings, formed-in-place gaskets and encapsulation of sensitive electronic components. Repairability of the cured material is excelled.