Manufacturer:Heathrow Scientific Family
Part #:HS TSI-234526C
Parafilm® M Sealing Film is colorless, semi-transparent, flexible, moisture-proof, molds to surface, and a thermoplastic film with two-way stretch. Offers good resistance against acids, alkalis and some organic solvents. U.S.e not recommended with acetone, diethyl ether or tetrachloride. Will stretch 200% and adhere to irregular shapes and surfaces to provide a secure seal. Disposable.