Water Well Drill Rod Compound KOPR-KOTE Pail 5 GAL of Jet-Lube is a premium-quality, unleaded compound containing copper flake, graphite, and other natural extreme pressure and anti-wear additives. KOPR-KOTE's water well solids package is formulated to prevent excessive circumferential makeup by increasing the coefficient of friction under compressive forces. Benefits of using KOPR-KOTE (Water Well) High copper content 10% Non-corrosive Sticks to steel Extreme pressure additives Developed for water well drillers High temp >450°F (232°C) Specifications Base Materials: Aluminum Complex / Petroleum Certifications: NSF Registered H2 #120923 Service Rating: 0°F to 450°F, -18°C to 232°C TDS View all Jet-Lube Kopr-Kote Products