CRC SP-400 is a long-term indoor/outdoor corrosion inhibitor for machined surfaces and assemblies subjected to long periods of storage or adverse shipping conditions. It displaces moisture and provides a transparent, amber waxy film for heavy protection of parts, equipment and machinery. SP-400 is an easily removable film that will provide protection of all equipment subject to heat, humidity, chemicals or severely corrosive atmospheres. Resistant to humidity and salt spray. Provides heavy corrosion protection to preserve and lengthen useful life of equipment. Long-term indoor/outdoor protection. Protects for up to 2 years for long-term storage of parts, equipment and machinery. Easy to remove. Removes readily with mineral spirits. Applications includes motors, shafts, equipment exposed to elements, outdoor storage of raw materials and finished stock.