Lost a cap or need extra's? Buy our replacement flip top cap for all of the Haynes 4 oz tubes we manufacture. Replacement caps fit 4 oz tubes of Haynes 500 Plus, Haynes CIP-Film, Haynes Lubri-Film, Haynes Lubri-Film Plus, Haynes Silicone Grease, and Haynes Vegetal-Film. Each cap is sold individually.