The Differences Between Ethanol and Gasoline. 1  A gallon of gasoline provides one-third more energy than a gallon of ethanol.  Blending ethanol and gasoline at a ratio of 85 percent to 15 percent (E85), the blended fuel is nearly thirty percent less powerful than pure gasoline. Ethanol is similar in acceleration, power, and cruising ability, but ethanol miles per gallon are less than pure gasoline.
A. I have been etching stainless steel for over 30 years. The etchant is ferric chloride, temp 130 Â°F. around 37 baume works best. Etch rate is about 1.25 mil per minute in an oscillating spray etch. Stainless does not pit in ferric chloride unless you rinse with water and then etch more.
As part of your kitchen renovation, install a new stainless steel sink as a durable and attractive element to your counter. You can replace your sink without removing your countertop by buying a sink the same size as your old sink. This can keep your renovation on budget and on schedule.Putting a stainless steel sink in your countertop takes only a few minutes and requires only basic tools.ou can replace your sink without removing your countertop by buying a sink the same size as your old sink. This can keep your renovation on budget and on schedule. Putting a stainless steel sink in your countertop takes only a few minutes and requires only basic tools.