STINGER ENVIRO is an environmentally-friendly, non-metallic thread compound for all HDD drilling applications. STINGER ENVIRO is a versatile drilling compound that applies easily in a wide range of temperatures and conditions. APPLICATIONS Recommended for use on all HDD Drill Pipe and developed as a formula which can be used in environmentally sensitive areas. Can be brushed on threads or applied via most automated lubrication systems. In addition to the galling and seizing protection provided by the solids, it also contains a premium high temperature grease base that helps provide the load-carrying capability required by the high-bearing stresses present in HDD Drill Pipe connections.   TECHNICAL DATA Friction Factor (Torque Correction Factor) of 1.0 Resistant to wash-out and will not harden or bleed excessively in storage Easy application in a wide range of temperatures Contains a high percentage of amorphous and synthetic graphite, as well as other inert solids, in a high-temperature base grease PRODUCT CHARACTERISTICS Color: Black Penetration: 300-320 (ASTM D217) NGLI Grade: 1 Weight/Gallon: 10.7 pounds/gallon Thickener: Lithium Complex Fluid Type: Petroleum Dropping Point: ≥500°F (≥260°C) (ATSM D2265) Flash Point: ≥392°F (≥200°C) Service Rating: 600°F (316°C) Friction Factor: 1.0* Contains: Synthetic and amorphous graphite, and other non-metallic additives