Camouflage Series 3 oz (Field Tan Federal Standard Color #30480) Urethane Tint Concentrate for Tinting Truck Bed Liner Coatings. 3 Ounce Bottle of Custom Coat Urethane Tint Concentrate. Highly concentrated Camouflage Series urethane tint that's perfect for tinting the color of most sprayable and rollable truck bed liner coatings that are tintable.