Dullcote is a lacquer-based clear overcoat, used to seal and protect painted surfaces. It is used for altering glossy surfaces to give them a flat look, and to protect decals. It can be used over all Testor/Pactra enamels and acrylics, when latter have dried at least 24 hours or more.
Michigan Toy Soldiers and Historical Miniatures - Testors
Testor's Dullcote spray lacquer. 3 ounce can
Testor's Dullcote - 3 ounce spray can
Testors 1260T Dullcote Clear Flat Lacquer Overcoat 3 oz. Spray Paint C – Trainz
Testors Lacquer Dullcote (1-3/4oz) [TES1160X] - HobbyTown
Testors Spray 3 oz Dullcote
Testors Dullcote Lacquer 1.75oz-Clear Matte : Arts, Crafts & Sewing
TES1161X TESTORS Lacquer 1-3/4 oz Glosscote - Graves RC Hobbies
Dullcote #1260T Lacquer - 3oz Spray - Testors 1260T
Testors 1260T Dullcote Clear Flat Lacquer Overcoat 3 oz. Spray Paint C – Trainz