JET LUBE 66823 10LB / 4.5 KG Water Well Environmental Drilling Compound A high-purity thread compound designed for sensitive water well and other environmental drilling applications requiring the use of a petroleum hydrocarbon-free product. BULLSEYE is formulated from a synergistic blend of vegetable oil and non-metallic, inorganic, EP and anti-wear additives. BULLSEYE provides maximum protection against galling, seizing, and damage to threads while maintaining water well integrity. BULLSEYE is an all-weather product and is completely brushable from 20F (-7C) to 400F (204C) while retaining its buttery texture at temperatures exceeding 400F (204C).