Feature: 1. Made of quality material, which is non-toxic, eco-friendly and safe to use. 2. Professional dental paste is used for bonding orthodontic brackets. 3. No mixing required, easy to operation, which is convenient and practical. 4. The curing time is less than 5minutes, and effectively reduce waste of the glue. 5. A practical tool which is suitable for professional dental use. Specification: Condition: 100% New Item Type: Orthodontic Glue Storage Condition: Keep below 23 (Don't freeze) Curing Time: Less than 5 minutes Shear Bond Strength: MPa;17.2 Application: Used for bonding various dental orthodontic accessories Usage: 1.Preparation of teeth: Clean the enamel surface of the teeth, remove the dirt on the teeth, rinse with water; isolate the teeth, and blow the tooth surface with an oil-free and moisture-free air gun. 2. Acid etching tooth surface: Apply the acid etchant to the tooth surface. After about 50-60 seconds, rinse thoroughly with water and blow dry. Note: The surface of the tooth surface after acid etching is chalk . If there is no chalky appearance, prolong the acid etching time. 3. Primer: use a small brush to brush a thin layer of liquid on the tooth acid etching surface, and use a other small brush to brush a thin layer of liquid on the bracket bonding surface (Keep moist) 4.Apply take a small amount of paste coated to already Applied liquid agent bracket bonding surface with a mixed rod to form a thin layer.Immediately after applying the paste, the bracket is bonded to the tooth surface,and the bracket position is placed in 20 seconds, and micro pressure 5-10 seconds to prevent the bracket from sliding. Remove excess liquid and paste after 40-60 seconds. Orthodontic operation can be performed after curing for 5 minutes. Package List: 3 x 3.5g Paste1 x 2.5mlAcid Etchant1 x 10ml Liquid20 x Brush Head1 x Needle3 x Stir Pen Note: Keep below 23 (Don't freeze)