FISCHER SAT Red 9271 High Temperature Silicone is a single-component, acetic-based silicone sealant designed to withstand temperatures up to +260°C (with short peaks up to +315°C). It is ideal for sealing joints subjected to thermal stress, such as pipes, ovens, fireplaces and boilers, ensuring effective and long-lasting protection.

Technical characteristics
Chemical base: Single-component acetic silicone.

Elastic modulus: Low, with high elastic recovery capacity.

Resistance to atmospheric agents: Excellent, even in extreme irradiation conditions.

Adhesion: Excellent on concrete, masonry, metals, glass and ceramics.

Application temperature: From +5°C to +40°C.

Thermal resistance: From -40°C to +315°C (for short periods).

Skin formation time: Approximately 10-15 minutes at 23°C and 50% RH.

Hardening time: 2-3 mm per day.

Certifications: CE marked for sealing facades and windows.

Recommended applications
Sealing joints between pipes and profiles subject to high temperatures.

Industrial area: Suitable for ovens, boilers and fireplaces.

Chemical resistance: Good resistance to detergents and cleaning products.

Building facades: Certified for internal and external sealing, even in cold climates.

Application method
Surface preparation: Remove dirt, dust, oil and rust. For porous surfaces, grind or sandblast.

Cleaning: Glass and metals must be cleaned with solvent.

Application: Cut the end of the cartridge, insert the nozzle and adapt it to the size of the joint.

Sealing: Apply the product along the joint and level it with a spatula.

Final cleaning: Remove the tape from the edges and clean the tools with acetone or multipurpose wipes