Merrill Copper Added Well Drilling Lubricant – Cold Weather Rated to -49°F

Merrill’s Copper Well Drilling Lubricant is a high-performance, cold-weather drilling compound rated to -49°F. This gallon-sized formula features extreme pressure additives and a high copper content, offering excellent lubrication under harsh conditions. Free of lead and zinc, it’s a cost-effective, durable option for professional well drilling operations.