The utility model relates to a device is applied paint fast with a brush to highway road surface shoulder pad adhesion coating oil, the device include the handle and with the apron that the handle links to each other. Be equipped with the pipe on the apron, this catheter shaft to the diameter on the lower side the even chisel of portion have several adhesion coating oil spraying to spill the mouth, the welding has the baffle on the apron. The utility model has the advantages of being simple in structure and convenient in operation, not only solve uneven, 3 kinds of problems such as job progress is slow, the oily breakdown of emulsion use of adhesion coating of quality that manual painting adhesion coating oil arouses, but also can mend the brush to the part that adhesion coating sprinkling and distributing vehicle omitted.