Phoslock is a phosphorus-binding compound that utilizes lanthanum to remove free phosphorus from the water and restore water quality. Phoslock may be applied in a single application, over several days or even split up over multiple seasons, depending on the site objective.

• Consult product label prior to use
• Rapid & permanent removal of phosphorus
• Certified for use in drinking water
• Mix with water and apply as a slurry
• Total Maximum Daily Load (TMDL) compliance solution
• No water use restrictions when applied as labeled
• Available in 55 lbs. bags