While such spraying is possible with use of the invention with the control switch 20 turned for the spray mode, the invention is also useful for brushing the film left after the spraying process is completed, by the simple manual action of adjusting control switch 20 to {HEAD ~ the brushing mode} of {TAIL ~ operation} 
While such spraying is possible with use of the invention with the control switch 20 turned for the spray mode , the invention is also useful for brushing the film left after the spraying process is completed , by the simple manual action of adjusting control switch 20 to { HEAD ~ the brushing mode } of { TAIL ~ operation }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL