"Class B firefighting foam"

Ind. Code § 36-8-10.7-1, under Use of Firefighting Foam Containing PFAS Chemicals.

Ind. Code § 36-8-10.7-1

Sec. 1. As used in this chapter, "Class B firefighting foam" means a foam intended for use in extinguishing flammable liquid fires. As added by P.L.22-2020, SEC.1.