Tyvek definitions

Tyvek

1) Brand name material 2) Brand of house wrap 3) Plastic brand 4) Technical fabric
Found on https://www.crosswordclues.com/clue/tyvek

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Tyvek

a Dupont product. Non-woven spun bonded, polyethylene sheeting with good bacteria penetration resistance; made from very fine, high-density polyethylene fibres.
Found on http://www.pharmapackagingsolutions.com/expert-insights/glossary/

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