RECOMMENDED USE: An environmentally safe DSPA (Dry Suspended Polyacrylamide).Add to water to create a very high viscosity drilling fluid used for removal of cuttings, continuous borehole wall conditioning, in hole torque reduction and optimized core recovery. Protecting against rod wear, preventing rust and polymer build up while extending all tool life.
The recommended starting dose of DD-XPRESS
2-4 litres per 1000 litres of water.
2-4 quarts per 250 gallons of water.