OTTOSEAL® S 94 – The neutral-cure fire protection silicone B1 OTTOSEAL® S 94 is a one-part oxime silicone sealant that is neutral-curing and MEKO-free. The sealant is distinguished by its high fire protection class B1 (flame-retardant) to DIN 4102 and offers very good weather, ageing and UV resistance. These properties make OTTOSEAL® S 94 ideal for indoor and outdoor applications with increased fire protection requirements. Product properties and advantages: B1 – flame-retardant: Classification to DIN 4102 for use where fire protection requirements are increased. Very elastic: High flexibility and movement capability for durable seals. Weather and UV resistance: Optimal for outdoor use and extreme conditions. Non-corrosive: No corrosion on unprotected metal surfaces. Paint compatible: To DIN 52452, but not paintable – no interaction with adjacent coatings. Areas of application: Sealing fire protection elements, e.g. fire-rated glazing. Joint sealing in areas with high fire protection requirements. Technical data: Flame-retardant: Building material class B1 to DIN 4102. Skin formation: approx. 10 minutes. Curing: approx. 2 mm in 24 hours at +23 °C / 50% r.h. Temperature resistance: -40 °C to +180 °C. Movement capability: 25%. Standards and tests: Tested to EN 15651 – Part 1: F EXT-INT CC 25 LM. Tested to EN 15651 – Part 2: G CC 25 LM. Tested to EN 15651 – Part 4: PW INT 12.5 E. Tested to DIN 4102-B1 – flame-retardant between solid mineral building materials (Holzforschung TU Munich). Tested to DIN 25415, Part 1 – very good decontaminability of the sealant surface (Federal Institute for Materials Research and Testing, Berlin). Quality seal of the IVD – German sealants industry association, tested by ift Rosenheim. Compliant with Regulation (EC) No 1907/2006 (REACH). With OTTOSEAL® S 94 you get a high-quality, flame-retardant sealant that is perfect for use in areas with high fire protection requirements. Ideal for fire-rated glazing and many other applications.

B1 assembly foam – Flame-retardant one-part PU foam for fire-safe applications B1 assembly foam is a high-quality one-component polyurethane foam with DIN 4102-B1 certification – ideal for use in areas with increased fire protection requirements. The foam is flame-retardant between solid mineral or metallic building materials and meets the highest standards (a general building-authority test certificate is available). Product properties: Flame-retardant to DIN 4102-B1 GEV-EMICODE® EC 1Plus – very low emission Moisture-curing – reacts quickly with atmospheric moisture Excellent yield: approx. 48 litres (NBS), approx. 42 litres (tube) Fine-pored cell structure, structurally firm and dimensionally stable Ageing- and fungus-resistant Pink colour for better visibility during application Thermal conductivity: 0.034 W/mK (adapter), 0.036 W/mK (gun) Application advantages: Fast curing: cuttable after approx. 40 minutes Can be plastered and painted over – flexible in further processing Universally usable – for new builds, conversion and renovation Easy application with a tube or gun Areas of application: Installing and bonding building elements Sealing in roof and wall areas Insulating joints, gaps and cable penetrations Filling cavities with fire protection requirements Technical data: Base: polyurethane prepolymer, moisture-curing Yield: approx. 42 litres (free-foamed) Cuttable: after approx. 40–50 minutes Temperature resistance: -40 °C to +100 °C (short-term +120 °C) Thermal conductivity: 0.034–0.036 W/mK Application temperature: +10 °C to +30 °C, optimally +20 °C at 60% humidity Shelf life: 12 months at +20 °C

OTTOSEAL® S 17 – The neutral high-temperature silicone OTTOSEAL® S 17 is a high-quality one-part silicone sealant on an oxime basis that is neutral-curing and MEKO-free. This silicone impresses with its very high temperature resistance and its non-corrosive properties. Thanks to its elasticity and good workability, the sealant is suitable for applications both indoors and outdoors. Product properties and advantages: High temperature resistance: Up to +285 °C, ideal for demanding applications at high temperatures. Non-corrosive: No attack on unprotected metal surfaces. Very elastic: Flexibility and resistance to mechanical stress. Good workability: Easy to apply and ideal for professional applications. Areas of application: Sealing and bonding cast-section boilers, flue gas boxes, tiled stoves and similar high-temperature applications For automotive applications, e.g. on engines and gearboxes Special properties: Temperature-resistant up to +285 °C Non-corrosive to unprotected metal surfaces Standards and tests: Meets the fire behaviour requirements of EN 13501: Class E French VOC emission class A+ Suitable for applications per IVD data sheets no. 31 and no. 35 Conclusion: With OTTOSEAL® S 17 you get an extremely temperature-resistant, elastic, non-corrosive sealant that is ideally suited for high-temperature applications as well as automotive use. Order now and benefit from the high quality and reliability of this product!