For lubricating ground glass joints, glass and metal stopcocks and valves, and for sealing desiccators, anaerobic culture jars and similar utensils
• Its mobility in film-like quantities makes it excellent not only for lubricating, but for preventing the freezing of stopcocks, ground joints, etc., which are stored for long periods of time; also recommended for use in high vacuum systems
• Lubriseal has a low vapor pressure and resists attack by acidic and alkaline solutions
• Lubriseal is smooth-textured, stable, free from vegetable or animal oil or silicone and practically insoluble in water
Melting point approximately 52°C (125°F). ASTM penetration (D 937) unworked, 150 units with 150 gram grease cone at 25°C.
