None of the byproducts of processing photopolymer plates are known to have health risks, except if you’re allergic by contact to plastic. Check out the MSDS’s for more specific health information. You can find each plate’s MSDS on it’s product page: plastic-backed plates; steel-backed plates; intaglio plates.
Posted in: Photopolymer, Platemaking Supplies Category, Unexposed Photopolymer