The use of this solder is particularly advantageous when {TAIL ~ the filling or padding operations} are preparatory to a surface coating operation in which a high baking temperature is employed for hardening enamel paint or {HEAD ~ varnish} 
The use of this solder is particularly advantageous when { TAIL ~ the filling or padding operations } are preparatory to a surface coating operation in which a high baking temperature is employed for hardening enamel paint or { HEAD ~ varnish }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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