Parafilms

Parafilm is a flexible, stretchable, and moisture-resistant sealing film used in laboratories to securely wrap and seal beakers, test tubes, flasks, and petri dishes. Made of durable polyolefin and wax, it stretches up to 200%, forms a tight seal, and protects against evaporation, contamination, and spills. Ideal for biotech, pharma, and research labs.