The 1.5 Gallon Pump-Up Foamer Pro is a portable foam applicator for applying foaming chemicals to any surface as high-quality, rich, clinging foam. The EPDM o-rings and internal seals are resistant to caustic chemicals, which are commonly used for hood and vent cleaning. This professional model projects foam in a wide fan pattern for quick, but still precise, foam coverage. The 1.5 Gallon Pump-Up Foamer Pro features a heavy-duty hose, trigger gun, and extension wand and combines the many advantages of foam cleaning with the familiar ease and portability of a typical pump-up sprayer.