63mm Natural Screw Cap with 3/4" Threaded Knockout & EPDM Gasket

High density polyethylene (HDPE ) is the most commonly used resin. This economical plastic has good impact and chemical resistance, is naturally translucent and flexible. It is typically used for personal care products such as shampoo bottles. Adding color will give HDPE an opaque look that will result in an increase in weight and rigidness. We have a variety of these rigid and tough high density polyethylene products in stock, from containers, pails, bottles, caps, tubs and jugs. HDPE plastic has moderate heat tolerance, with a melting point ranging from 120°F-180°F depending on the product and application. Testing is recommended. HDPE also generally works well in below freezing temperatures.