Do Natur-Tec resins contain harmful substances?

No! Natur-Tec develops, produces and markets its grades in compliance with international compostability and environmental standards. They pass strict heavy metal requirements and plant toxicity tests as specified in EN 13432. Natur-Tec film resins have also passed Earthworm toxicity tests (conducted by Organic Waste System (OWS) in Belgium) required by AS 4736 to obtain the Australian ABA seedling logo.