5 Gal Pail.For Larger Bulk Quanties, please contact us
WD881 is highly effective for fighting Class A fires when mixed with
water at use rates of 0.1% to 1.0%. It has proven effectiveness in many
applications including Compressed Air Foam Systems (CAFS), structural
firefighting, forest fire suppression and prescribed burning, mine
fires, industrial Class A fires, and for extinguishing hydrocarbon spill
Phos-Chek WD881 is the most concentrated Class A foam product
available today. Other products contain significantly more water in the
concentrate. This extra water means higher use rates will be required to
achieve expected results.
WD881 does not contain fluorinated surfactants such as PFOS/PFOA.
Fluorinated surfactants are used in Class B foam concentrates and are
necessary to form a film on flammable liquid fires.
Class B foams should not be used on Class A fires. Never mix Class A and Class B foam concentrates.