State-of-the-art, Cerakote Firearm Coatings provide a durable, weather- and corrosion-proof, ceramic-based protective finish that resists scratching, chipping, and abrasive cleaning solvents. Hardener and paint chemically bond into an ultra-thin coating that adheres to almost any surface for a clean, professional finish. Apply with your airbrush or HVLP touch-up gun for a smooth finish. Oven Cure Refill allows you to order more paint and hardener only. The refill kits do not come with any graduated cylinder or beaker. Mfg: Nic Industries, Inc. SPECS: Oven Cure Refill - Includes 4 fl. oz. Cerakote, .17 fl. oz. hardener, (4) funnel filters, and instructions.