To seal flat couplings, including complex shapes, with quite precise surfaces. It is recommended for control, hydraulic, pneumatic valves, hydraulic control units, flanges in general. This product features low mechanical resistance and high thixotropy, to avoid migration during application. Easy joint disassembly. It does not go through settling processes as with traditional seals, ensuring correct metal-to-metal contact over time. High resistance and tightness to water, gases, oils, fuels, hydraulic and refrigerant fluids, vapours and chemical agents in general. In fulfilment of standards ASTM D-1002 and ASTM D-2095. Working temperature: between -55°C and +150°C. Maximum diametrical clearance: 0.3 mm. Storage period at room temperature: Minimum 18 months.