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Polymer Corporation controversies

Controversies tied to this brand in public sources. A listing is not a finding of fault.

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  1. 1989

    Polysar identified among Ontario’s major industrial polluters

    After years of reported releases in the Sarnia area, Polysar was listed among Ontario’s prominent polluters. Environmental critics argued that its record of spills made it a particularly serious threat to the St. Clair River and the Great Lakes.