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cold rubber

noun
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Definition of cold rubber

: a synthetic rubber of the GR-S type that is made at a relatively low temperature (as 41° F) and is characterized by a lowered viscosity and usually by increased resistance to wear (as in tire treads)

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“Cold rubber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cold%20rubber. Accessed 28 Feb. 2020.

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