NX3 LC Base and Dual Cure Cements, Nexus Third Generation Cements, are universal, permanent resin cements indicated for all indirect applications. They both require an adhesive. NX3 Cements are truly colour stable and easy to clean up in gel state. NX3 intro kit contains: 5g Syringe Dual-Cure of each shade: clear, white & yellow, 1.8g Syringe Light-Cure of each shade: clear, white & yellow, 3g Syringe Try-In Gel of each shade: clear, white & yellow, 5ml Bottle Silane Primer, 24 Automix Tips