A1 A2 A3 General Purpose Dental Light Curing Material for Fillings and Restorations

Describe:Hello! welcome to our shop!100% brand new and high qualityFeature:Low polymerization shrinkage.High strength and polishability.The modulus of elasticity is similar to that of dentin.Radiopaque and fluoride free Optimal polish and high shade stability.Easy to shape.Easy to adhere to orthodontic brackets.Simple and convenient to use.For all types of cavity preparations.Color:A1: pale yellowA2: medium yellowA3: dark yellow in the middleSize: 15.5*3cmPackage Included:1 x Micro Hybrid CompositeInstructions: 1. Prepare the cavity according to conventional requirements, remove the caries ring tissue, and clean the cavity.2. Apply the tooth composite resin pretreatment agent (etchant) to the tooth surface to be bonded, rinse and dry the bonding surface.3. Apply an even and thin layer of dental composite resin pretreatment agent (adhesive) on the bonding surface. Use a dental curing light for 20 seconds.4. After filling and carving with an appropriate amount of composite resin, use a light source with a light intensity of not less than 400m W/cm² for 20 seconds to cure, and the curing depth is ≥1.5mm. If the filling concentration is large, the irradiation time can be appropriately extended or layered. Curing filling.5. Perform trimming and polishing, check with dental articulating paper and then trim. It is recommended to use rubber polishing wheels and ultra-fine abrasive polishing strips.6. It is recommended to use calcium hydroxide (light curing or chemical curing) or other non-oily backing materials for marrow protection and backing materials. Do not use eugenol-containing materials directly as the base.Note: Close the lid tightly after use to avoid exposure to light.