Science has changed a lot over the years.
But the need to create accurate, trustworthy laboratory data is still a constant — and it always will be. That's why year after year, decade after decade, scientists all over the world reach for Parafilm® M.
What makes Parafilm® M the trusted choice?
Invented in 1936, it's unique properties are unmatched.
Invented in 1936, it's unique properties are unmatched.
It's flexible.
Available in several sizes, it can be cut to size, or stretched to over 200% of its original length!
It's versatile.
The unique composition makes it highly malleable and allows it to cling to nearly any regular or irregular shape, surface or material.
It's smart.
Self-sealing barriers prevent moisture and volume loss. It's also permeable to oxygen, carbon dioxide and water vapor, and allows for off-gassing while maintaining seal integrity.
It's useful.
An effective barrier in almost any situation: odorless, colorless, semi-transparent, waterproof and chemically inert. It can even resist polar substances for up to 48 hours.
It's the world's most loved laboratory film, but don't take our word for it.
See what actual users have to say about working with Parafilm® M:
See what actual users have to say about working with Parafilm® M:
"So good I'd marry it"
Genuine Testimonial
"Parafilm is a gift from the science gods!"
Genuine Testimonial
"Clean and tidy but does release gas"
Genuine Testimonial
"Easy to work with but a little bit clingy"
Genuine Testimonial
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Amcor Flexibles North America
Phone: 800-544-4672
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