Sealing films Parafilm^® / Heathrow Scientific

Parafilm^® is a flexible, semi-transparent, thermoplastic film designed for reliable sealing of irregular surfaces such as test tubes, beakers, petri dishes and flasks. Made from a blend of waxes and polyolefins, Parafilm^® stretches up to 200 % of its original size. Pre-cut Parafilm strips are sterilised using a Vapor Hydrogen Peroxide process.


-Non-toxic, odorless, and semi-transparent
-Resistant up to 48 hours against saline solutions, inorganic acids, and alkaline solutions