TT-V-109C, FEDERAL SPECIFICATION: VARNISH, INTERIOR, ALKYD-RESIN (30-JAN-1978) [SUPERSEDES MIL-V-6894A] [S/S BY A-A-1788]

TT-V-109C, FEDERAL SPECIFICATION: VARNISH, INTERIOR, ALKYD-RESIN (30-JAN-1978) [SUPERSEDES MIL-V-6894A] [S/S BY A-A-1788]., Varnish covered by this specification is a clear, air-drying varnish of the alkyd-resin type for interior use. The varnish covered by this specification is intended for interior use, primarily as a transparent protective finish for wood. It serves as an undercoat for enamels when used on wooden construction and is also suitable for use as a aluminum vehicle. However, aluminum paint using this varnish as a vehicle should be used within hours after it is made.