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Is Tyvek Paper Waterproof ?​
- Apr 25, 2018 -

is tyvek paper waterproof ?

Tyvek is a great material. Accidentally invented at a DuPont experimental lab in 1955, it was originally marketed as a strong, light, waterproof material for covering buildings. Though superficially similar to paper, Tyvek is in fact a form of plastic made from tiny fibers.

Tyvek paper can quickly exhale sweat (blocking water molecules, can penetrate air molecules), physical properties such as moisture resistance to meet the requirements of the British Standard 5609, the strength will not be affected by humidity, quality products.So it is waterproof.


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