Last time I bought 6 bottles and the guy I got them from quit selling it. The Max Tuff bottle looks just like the stuff I bought. Mine says for guns, air tools, and fishing equipment. To give you an idea, you never oil a squeaky hinge on a house door as you will always have to oil it every month or so. 4 years and still no squeak. I always used zoom spout but I Will never go back as it can't compare to this stuff. I found it by mistake looking for synthetic oil for my truck. ( Isn't EBay great) Guy would send a bottle to a soldier in Iraq for every bottle sold, so I tried it. 3 of the servicers in my area use it as well. Holds up to heat very well.(Maytag dryer rollers) I have oiled rollers on dryers and been back 2-3 months later with zoom ,oiled with the synthetic and never go back. You might contact the company and see if they make the liquid not spray can for guns.