Providing resistance against body lotions and other chemicals, Makroblend® M525 Polycarbonate/Polyester meets testing requirements of ISO 10993-5 (Cytotoxicity) and ISO 10993-10 (Irritation and Sensitization) for biocompatibility. Plastic grade exhibits moldability and dimensional stability, and can be color-matched to satisfy design criteria of wearable devices. In addition, product offers optimized overmolding performance in devices with molded-in windows or tubes.