Glen it is in the tool area with the other lubes WD40, Silicone sprays, liquid wrench etc;. I coated my diablo blades early last summer and made 9 12 x24 planter boxes and have not needed to recoat the blades yet on my table saw. I put some on my shaper blades and it worked great and gave me a nice smooth finish. If you take a tissue or a paper towel and lightly wipe across the blade you feel a drag. When I feel that it is time to recoat. I had to do it to my old miter saw a couple of times. But I found out what the problem was when I gave it to my nephew when I bought my Rage 3 miter saw. I had loaned the old miter saw to one of my brothers, when I went to remove the diablo blade from it he had jambed a piece of wood up in the guard. That was when I realized why it would not stay square and cut a precise miter cut......Got a new saw out of it
I still have about a 1/4 of the bottle left. Would of been more if I would of put the cap on it before I knocked it over and a large quanity dribbled out on my shop floor before I noticed.