Parafilm M Sealing Film

The Parafilm M Sealing Film provides reliable, flexible, and waterproof sealing for laboratory containers. Its design ensures convenience, durability, and broad compatibility with various lab applications.

• Semi-transparent, flexible thermoplastic film stretches up to 200%

• Clings to itself and irregularly shaped openings, including test tubes, beakers, flasks, and petri dishes

• Creates a tight moisture barrier to prevent evaporation and protect anhydrous materials

• Resistant to acids, alkalis, alcohols, and many polar substances such as saline solutions and inorganic acids

• Nontoxic material ensures safe use in scientific, medical, and industrial settings

• Strong adhesion maintains a secure seal and prevents accidental detachment

• Waterproof properties allow reliable short-term and extended sample protection

• Reduces contamination risk and helps maintain data integrity

• Compatible with a variety of laboratory containers and experimental setups

• Ideal for sealing liquids, powders, and solids for storage or temporary experiments

The film improves workflow efficiency by allowing fast and secure sealing. Its flexible properties enable use on irregular labware, simplifying handling and storage of sensitive samples. Users benefit from consistent protection, reduced risk of contamination, and stable sample conditions during laboratory experiments.