FulaSealPRO 260 Heat Resistant RTV Industrial Silicone Red

FulaSealPRO 260 Heat Resistant is a 100% industrial-grade RTV (Room Temperature Vulcanising) silicone specially formulated for high-temperature bonding and sealing applications. It withstands continuous temperatures of 260°C and intermittent peaks of up to 312°C — making it the go-to choice for exhaust systems, ovens, furnaces, engines, and other heat-intensive environments.

This acetic-cure silicone delivers permanent flexibility with +/−25% joint movement capability, high tensile strength, and excellent resistance to weathering, UV radiation, and vibration. Its rapid cure makes it practical for industrial maintenance and repair work where downtime needs to be minimised. Supplied in Red for easy identification in heat-rated applications.

Key Features

• Heat resistant up to 312°C intermittent / 260°C continuous
• 100% industrial-grade RTV silicone
• Acetic cure — rapid cure time
• Permanently flexible: +/−25% joint movement
• High tensile strength
• Excellent UV and weathering resistance
• Resistant to vibration

Specifications

• Colour: Red
• Type: Acetic cure RTV silicone
• Max continuous temp: 260°C
• Max intermittent temp: 312°C
• SKU: 7057194189