The Osmosis Proform Closures 60mm is a breathable, vented screw cap designed to safely release built-up gases from liquid products while preventing leaks and contamination. Ideal for both food-grade liquids and industrial chemicals, it provides a secure seal while allowing controlled air exchange through its integrated vent system.The Osmosis (Vented) Proform Closures 60mm is the perfect sealing solution for liquids that require safe venting without compromising containment, making it a trusted choice across food, beverage, agricultural, and chemical industries.