Insta-Clear Dry from Cetco is a specially blended dry granular product designed for both polymer slurry and water-filled boreholes. It’s designed to lower pH, break emulsions and remove high levels of suspended solids. Flocculation of suspended fines cuts turbidity (cloudiness) of water slurry, giving improved clarity for downhole camera inspections. Resulting images offer better visual inspection of soil or rock strata, and verification of a clean, sound bottom required for end bearing shafts.