Fomtec Enviro Class A is a specially selected blend of high activity hydrocarbon surfactants, solvents and stabilizers for use on class A fuel fires and smaller class B fires. Enviro Class A does not contain any hazardous substances and does not require any special labelling when transported. On the Qualified Products Listed (QPL) of the US Forest Service after full certification testing in accordance to Forest Service Specification 5100-307a. Conforms to NFPA 18 and NFPA 1150