Designed to seal threaded pipe fittings in applications requiring continuous heat resistance up to +280°C Product cures in the absence of air between close fittings metal surfaces Prevents loosening & leakage from shock or vibration Ideal for applications in pressurised steam lines* & boiler rooms *High pressure steam may elevate temperatures; be sure to verify the temperature requirement* Temperature range: -55°C to +280°C Maximum Pressure: 70Mpa