Another day, another item added to California’s OEHHA Prop 65 List. DINP (Diisononyl Phthalate) has been added back to the list as of December 2013. Presco is able to formulate with other plasticizers per our customer’s requests. Check out the list, all 23 pages of it. It also includes Aspirin, marijuana smoke, wood dust…a very interesting read indeed.