Mylar

trademark
My·​lar | \ ˈmī-ˌlär How to pronounce Mylar (audio) \

Definition of Mylar

used for a polyester film

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“Mylar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Mylar?pronunciation&lang=en_us&dir=m&file=mylar001. Accessed 25 Feb. 2020.

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