corshield® vpci®146 creped paper is a premium corrosion inhibiting paper powered by nano vpci® . it is environmentally safe, nontoxic, biodegradable, and does not contain nitrites, phosphates, or silicates.it utilizes cortec&rsquos patented vapor phase corrosion inhibiting vpci® technology to provide a revolutionary way to protect metals in enclosed packages.it is made from the highest quality neutral natural kraft nnk paper without any chemical bleaching and is fully recyclable and repulpable.without any chemical concentrations to calculate or a chemical tank or application system to maintain, corshield® vpci®146 creped paper is easy to use.once a product is wrapped in the creped paper, the vpci® technology goes to work to protect it from corrosion while the structure of the paper provides protection from damage during transportation by delicately cradling the product. the vpci® coating on the creped paper vaporizes to reach all metal surface areas and provides complete corrosion protection.the unique cortec® vpci&rsquos form a very thin and effective protective layer that does not alter the appearance of products or require removal before further processing or use.the protective layer does not influence properties of most sensitive electrical parts, including conductivity and resistance.parts protected with corshield® vpci®146 creped paper can be painted, welded, and soldered. this biobased, sustainable, and renewable creped paper can be used to protect products for storage and shipment in a variety of ways single item packaging, interleaving, end closures for shipping tubes, inserting strips for recessed areas in large packages, and as sheet liners or separators between products.it is particularly suitable for the bearing industry as it offers cushioning, multimetal corrosion protection, and causes the &ldquopooling&rdquo effect for rp oils.this paper protects carbon steel, stainless steel, galvanized steel, cast iron, aluminum alloys, copper, brass, and solder.