Moldex Says Rival Is Greenwashing With 'Bio-Based' Claims

By Mike Curley ( September 19, 2025, 4:33 PM EDT) -- Moldex-Metric Inc. is suing rival earplug maker Protective Industrial Products Inc. in California federal court, saying it  is enjoying an unfair advantage by claiming that its products are "eco-friendly" and made with 82% "bio-based" material despite knowing that these claims are false....

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