This Cortec VCI-146 is the premium corrosion inhibiting paper now used in the industry. If you are still drenching your parts in oil, you could be missing the boat. The use of this product has revolutionized the industry of enclosed packaging of ferrous and non-ferrous alloys. VCI-146 is a multi-metal paper, and eliminates the requirement to stock multiple grades and types of paper for multiple metals. This product offers a full spectrum of protection without the use of harmful nitrites, or other hazardous compounds. It is environmentally safe, non-toxic and biodegradeable. Conveniently offered here in 36" width x 200 Yard length (0.91 x 183 meters) rolls. That's 1800 sq. ft. of protection!