Mark at ambient temperature and the high-performance paint withstands temperatures up to 1000°C. Ideal for quality control and warranty work for brakes or any kind of heating assemblies parts inside engines. Safe on most surfaces, adheres perfectly to metal. The next generation Security Check Tamper Proof Torque Marker, this will withstand temperatures of up to 1000C making them perfect for use within engines and assemblies subjected to high temperatures. Identify the loosening of nuts, bolts and assemblies either by tampering or by vibration. The high visibility paint dries to create a hard film that breaks easily upon movement. Features and Benefits Marking range -20C to 70CWithstand temperatures up to 1000CAvailable in White & YellowLarge 50ml paint capacityXylene Free Paint INDUSTRY USESAutomotiveAviationAerospaceIndustrial Manufacturing SURFACES Steel & IronStainless Steel