Type: This specification covers a colored but unpigmented varnish based on a phenolic resin. Application: This varnish has been used typically as a corrosion-preventive coating on interior parts of aircraft engines@ but usage is not limited to such applications. Safety-Hazardous Materials: While the materials@ methods@ applications@ and processes described or referenced in this specification may involve the use of hazardous materials@ this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.