To seal threaded joints in hydraulic and pneumatic pipes up to a diameter of 3/4""(M20). Anaerobic product of medium mechanical resistance. Guarantees a perfect seal. Increases the structural resistance of the joint and prevents loosening due to vibrations. Protects threads against corrosion. It does not obstruct the microsteps and does not contaminate the hydraulic or pneumatic circuits. Resistant to hydraulic fluids and gases. The coupling can be removed with normal tools. Tested according to DIN 54454. Operating temperature: -55°C to +150°C. Maximum diametral clearance: 0.15 mm. Storage at room temperature: 18 months minimum.