Suitable for Use with All Liquids, Including Drinking Water and Gases Except for Oxygen; Will Not Run or Drip from Joints is Non-Flammable and Contains No Heavy Metals or Volatile Solvents; Particles Fill Cracks and Thread Imperfections for Excellent Lubricating and Sealing Properties; Forms Leak-Free Joints that Can be Used Immediately; Soft Set with No Cure Time Required; Holds Tight against Expansion and Contraction and Resists Strong Acids, Alkalis and Ketones | Multi-Purpose Pipe Thread Sealant; Type Solid Paste, Soft Setting, Heavy Duty; Container Type Screw Brush Cap Can; Container Capacity 1/2 Pint; Temperature Rating -50 to 500 Deg F; Application Dilute Acid, Air Compressed Gas, Alcohol, Aliphatic Solvent, Ammonia, Benzene, Brine Butane Gas, Carbon Dioxide, Castor Oil, Caustic Alkali, Cutting Oil, Diesel Fuel Oil, Ethylene Glycol, Fatty Acid, Freon, Gasoline, Glycerine, Heating Oil, Helium, Hydraulic Oil, Inert Gas, Jet Fuel, Kerosene, Ketone, Liquefied Petroleum Gas, Lubricating Oil, Mineral Oil, Natural Gas, Nitrogen, Propane, Propylene Glycol, Soap Liquid, Sugar Liquid, Steam, Vegetable Oil, Hot and Cold Water, Water Gas, Xylene, Plumbing, Heating, Piping, Air Conditioner, Refrigeration, Automotive; Applicable Standard UL 2818, NSF/ANSI/CAN 61, UPC, OSHA, LEED; Odor Odorless; Color White; Pressure Rating 12000 PSI (Liquid), 2600 PSI (Gas); Brushability Temperature Rating -25 Deg F; Used On Material Aluminum, Black Iron, Stainless Steel, Brass, Copper, Glass, Monel, Natural Rubber, Polyethylene, ABS Plastic, PVC, CPVC, Synthetic Rubber; Shelf Life 2 Year | Real Tuff™ is a multi-purpose, heavy-duty white PTFE thread sealant that uses a unique system of fine-grain PTFE particles to fill cracks and thread imperfections. The sealant forms durable, leak-free seals so that joints can be tested and put into service immediately. It can be used on lines carrying water, steam, caustics and dilute acids. Behold the power of Hercules®, products built to last and trusted by plumbers to withstand even the toughest conditions. | Real Tuff™ |