So I've had this "tin" of 3-in-1 oil around for years - for the yearly4-drop oiling of the radiant heating pump motors.
Went to the hardware store for another "tin" of 3-in-1, and it's now in a PLASTIC bottle! ( same shape, just really cheesy plastic).
Bought it anyway, 'cause I need the oil.
I'm going to re-inject it back into the metal tin because I'm old-school & I like the old metal can.
I'm going to write (WD-40 products, is it now?) and complain about the cheesiness of the new plastic cheap-*ss looking bottle.
Meanwhile,.. is plain old 20 weight non-detergent motor oil the same thing as the old 3-in-1 ?...and OK to use in electric pump motors?
Thanks for reading my rant! ;)