Joint/Drill Collar Compound, Kopr-Kote(R), 1 Gal, Aluminum Complex Thickener, Petroleum, Dropping Point 450 F, Temp Range 0 to 450 F, Flash Point Greater Than 430 F, Specific Gravity 1.15, NLGI Grade 1, Penetration @ 77 Deg F 310 to 330, Copper Strip Corrosion 1A, Typical, 4-Ball Weld Point 800, Contains No Lead or Zinc, For Drill String Connections, Resistant to Drilling Muds and Corrosion, Sticks To Wet Joints, Brushable, Resistance to Makeup Downhole, DOT Approval CA2004080025