go with what so others added////90 wt gear oil )rear end Walmart in auto section Less the five bucks again to old farts only an inch or so ...I did last week ,,,,Let us know how you are doing ,Also spend some extra $$ on apron that is over $40 any less and you are wasting dollars found top end are 100 and up.....but are really a dream to wear and easy to doff on and off....Eye protection I like full face head band ...as an emt ////remember an EYE injury is the most painfull youll endure ,,,,also if yo drop red hot iron on concrete ,,,,,,it will first turn any minute moisture into …...steam water freezes @32 liquid @ 40 and at 21 turns to steam ,,,,,,,,,,,expanding 1900 times it self In volume ,,,,,this lifts concrete /rock gravel and worse the cement needed to make the concrete...consisting of sand ,,,,not good on eye ball and lime OUCH !!!!! okay im off my soapbox ,however as a mechanic over the years ive seen chunks air bornd and a lot of big guys in tears ..also great protection for weed eating Work safe God bless Frank in Clover SC
