Bondloc B542 Hydraulic Seal is a thixotropic liquid which cures anaerobically to form a tough, high pressure seal on all types of threaded couplings used on low, medium and high pressure lines. Used for all types of hydraulic connections, and sealing against typical pressure line ratings. Can also be used to fit valves, threaded couplings, adaptors, quick disconnect parts, compression fittings and vibration proofing joints. Specifications Resin Dimethacrylate. Colour Brown. Fixture Speed No Activator 10 - 20 mins. Fixture Speed With Activator & lt5 mins. Spindle 2 @ 2.5 rpm 1000 to 2750 cps. Spindle 2 @ 20rpm 400 to 800 cps. Gap fill 0.05mm to 0.25 mm. Flash point & gt100C. Shelf life 2 Years @ 20C. Specific gravity 1.06. Max operating temp -55C to + 150C. Cured Performance Full Cure Time 12 hours. Typical breakway ISO 10964 15 N.m. Typical prevailing ISO 10964 & gt8 N.m. DIN 10964 Breakloose 24 N.m. DIN 10964 Prevailing 15 to 35 N.m. Typical Break and Prevailing 20N.m/15N.m. Bondloc Hydraulic Seal Pneumatic Fittings. Size 50ml.