Littleton's Corrosion Protection™ with Coroplast CI™

Non-gerrous and ferrous metals corrode when they react with gases such as Carbonyl Sulfide (COS), Sulfur Dioxide (SO2), Hydrogen Chloride (HCI) and Hydrogen Sulfide (H2S). Formed by a variety of natural sources such as decaying vegetation, burning fossil fuels, and wetlands, these common gases invade virtually all Environments. Over time, they can cause damage to coins.

Coroplast CI™ utilizes corrosion inhibiting technology developed by Lucent Technologies Bell Labs. In Littleton's Corrosion Protection™ pages, the Coroplast CI™ reacts with and neutralizes all corrosive gases that contact the film and renders then harmless, protecting silver, bronze, tin, copper, brass, and other iron-containing metals against corrosion. Each mil of anti-corrosion material offers 10 years of protection; Each Littleton Corrosion Protection™ page contains a full 13 mil. When used properly, and with a slipcase, Littleton Corrosion Protection™ pages will provide maximum defense. No other product on the market matches Coroplast CI™ for safe, environmentally protection against corrosion.

Coroplast CI™ is designed to permanently neutralize corrosive gases using no oils, and meets the exact corrosion protection standards of users such as the Guggenheim Museum. Having benign environmental effects, no other product on the market matches it for protection against corrosion. This product provides many times the amount of corrosion protection offered by any other product. It is fully recyclable, breaking down into polymer dust in anaerobic environments such as landfills.

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