while getting boat ready for summer,was greasing all the zerks on the 40 hp johnson ,after completing this went to change cartrige in grease gun then found it was marine grade wheel bearing grease. any harm in this?
I use Green Grease for everything. Its waterproof and compatible with all other kinds of grease. Don't ever have to worry about changing cartridges. Its a little pricey but its good stuff. You can get it about anywhere.
