These 11 oz. spray cans prevent oxidation, tarnighing and damage in shipment.  The preserve, mask from damage and protect metal, some plastics, and most painted surfaces.  Forms tough rubbery film that can be peeled off when protective need is over.  No solvents required.  Quickest, cleanest way for protection against corrosion, dust, dirt, paint spray etc. 

On sale now for $3.00 a can.