Denture Base Resin is a biocompatible material for producing long-lasting, wear-resistant denture bases and try-in dentures at a fraction of the cost of traditional methods. With four semi-translucent shades available, technicians can achieve lifelike gingiva with natural margins, whether with 3D printed denture teeth or acrylic cards. Non-Latex Shelf life : 730 days Country of Origin : USA