I don't remember how much it is - but comes in 10 oz plastic bottle with brush applicator. Made by "Versa Chem" or any other name brand at local auto store. It's Hi-Temp Copper based thread lube(2000 Deg F). There is also a low temp application up to 1600 Deg F. It will last you lifetime on smoke pole plugs,not to mention automotive applications requiring high temp thread lube. I bought it years ago for exhaust manifold jobs and then started using on breach plug when using Black Powder. Never had a problem with auto related parts or breech plugs using any type of powder.