Parafilm Laboratory Film Roll 4 Inches W 125 ft L - G4455333
Details
Flexible and self-sealing material allows it to cling around irregular shapes and surfaces, Good resistance against acids, alkalis and some organic solvents, Non-toxic and free from plasticizers, Resistant up to 48 hours against many polar substances such as saline solutions, inorganic acids and alkaline solutions, Stretches more than 200% of original length, Tight moisture-barrier that holds a strong seal and doesn't release from glassware, despite off-gassing