Apparatus for spraying glass bottle mold bodies, such as blanks and rings in a molding machine, includes nozzles and spray guns mounted on a plate such that the nozzles are positioned to spray the mold bodies with a material such as a lubricant during normal operation of the machine and without shutting the machine down. The apparatus can be installed on an existing machine without changing the molding machine. Rings may be sprayed while in motion during normal machine operation. A nozzle is provided along with check valves to produce a tight conical spray pattern.