TRENTON, N.J. (AP) — New Jersey’s attorney general said Tuesday chemical manufacturer 3M agreed to pay up $450 million to resolve lawsuits over natural resource contamination stemming from PFAS — commonly referred to as “forever chemicals.”

M will pay the state of New Jersey up to $450 million through the next 25 years to settle claims of PFAS contamination. The Maplewood-based manufacturer sold the “forever chemicals” to the DuPont Chambers Works facility in the Garden State for many years.

The state claimed “forever chemicals,” also known as PFAS, contaminated groundwater from an industrial park where they were used for decades.