Our polyurethane spraying machine can be widely used in a variety of construction environments and a variety of two-component materials, polyurethane water base system, polyurethane 141b system, polyurethane 245fa system, closed cell and open cell foaming polyurethane material application industries: building waterproofing, anticorrosion, toy landscape, stadium water park, railway Automotive, marine, mining, petroleum, electrical and food industries.