8-Chemie OTTOSEAL® S 17 Neutral high temperature silicone

OTTOSEAL® S 17 -  The neutral high temperature silicone.‎ Characteristics: Neutral-curing • 1-component silicone sealant • Extraordinary long-term temperature resistance up to +285 °C • Non-corrosive.‎ Fields of application: • High temperature resistant and still elastic bonding and sealing, e.‎ g.‎ for cast member heating boilers, exhaust boxes, tile stoves etc.‎ • Also suitable for applications in automotive areas for engines and gearboxes.‎ Standards and tests: • UL 94 Flame Classification HB, RTI 105 °C, File No.‎ E 176319 • Conform to LEED® IEQ-credits 4.‎1 (Indoor Environmental Quality) adhesives and sealants.‎ Additional useful information: The difference between the two high temperature silicones, OTTOSEAL® S 17 and OTTOSEAL® S 25, lies in the type of curing: OTTOSEAL® S 17 is a neutral curing sealant based on oxime; OTTOSEAL® S 25 is an acetate curing sealant.‎ The high temperature resistance of OTTOSEAL® S 17 of up to +285 °C is complemented by the fact that the sealant is non-corrosive.‎ The high degree of Shore-A hardness of approx.‎ 35 is also indicative of the notch-resistant properties.‎ These combined values result in a sealant that is suitable for use in heavy-duty applications, e.‎ g.‎ engines and transmissions.‎