Nature-Cryl Pour is a pour-type, acrylic resin used to process complete or partial dentures. This product can also be used as a laboratory reline and repair material. It complies with ISO 1567 Type 2 Class 2. Nature-Cryl Pour is quite versatile; it can be used in many techniques including fluid resin, invest with hydrocolloid or alginate, cured with Acri-Dense units, and can be used in the fabrication of orthodontic appliances, splints, and mouthguards.