Secure your bottles, flasks, and other laboratory containers with ContainerSEAL™ sealing tape. This highly elastic and conformable tape is designed to stretch and form a tight seal around the irregular perimeters of various caps, lids, and covers. It provides an excellent barrier that blocks water vapor loss, reduces gas exchange, and helps prevent the entry of airborne contaminants, ensuring the integrity of your media, reagents, and samples. Key Features & Benefits Highly Conformable: The elastomeric characteristics allow the tape to stretch and create a tight, secure seal around even irregularly shaped caps and container mouths. Protects Container Contents: Effectively blocks water vapor loss to prevent changes in concentration and reduces gas exchange, maintaining the desired environment inside the container. Prevents Contamination: Creates a barrier that helps to prevent dust, airborne microbes, and other contaminants from entering the container. Clean Removal: The tape can be easily removed from most surfaces without leaving behind a sticky or messy adhesive residue. Versatile Use: An essential tool for any lab, perfect for sealing media bottles, flasks, vials, and a wide range of other containers during storage or incubation.