SEW-RETRO GreaseTM has been specially formulated with the proper melting point and lubricating qualities for vintage sewing machine motors. This includes the Singer 221 and 222K Featherweight, as well as other models that have a ported motor such as the B.A., B.R., B.U., B.T., etc and the earlier PA2-8 motor found on the 301.
SEW-RETRO Grease is also appropriate for sewing machines with all-metal gears. *Do not use this lube with any plastic or nylon gears. Comes with 3 port cleaning sticks and instruction sheet.