Our frosted black plastic unlined dome caps are made from post industrial resin (PIR) polypropylene, making them more environmentally friendly than standard plastic caps. To see a list of jars compatible with these plastic caps, click the green add-ons button.
Post Industrial Resin is:
Made from plastic destined for landfills Environmentally friendly by minimizing the use of new raw materials. Recycled resin base is cleaned to the highest standards. Perfectly safe for cosmetics and
skincare products. Same material profile as standard polypropylene.
>> PIR Plastic Properties
Items Available in Bulk boxes, BEST DISCOUNT