This dental adhesive is used for bonding orthodontic brackets. No mixing is required. The curing time is less than 5 minutes. Specification: Condition: New Item Type: Orthodontic Adhesive Storage Condition: Keep below 23°C (Do not freeze) Curing Time: Less than 5 minutes Shear Bond Strength: 17.2 MPa Application: Used for bonding various dental orthodontic accessories Origin: China Usage Instructions: 1. Preparation of teeth: Clean the enamel surface, remove debris, and rinse with water. Isolate the teeth and dry the surface with an oil-free and moisture-free air gun. 2. Acid etching: Apply acid etchant to the tooth surface for 50-60 seconds. Rinse thoroughly with water and blow dry. The surface should appear chalky white. 3. Primer: Use a brush to apply a thin layer of liquid primer to the etched tooth surface and to the bracket bonding surface. Keep moist. 4. Application: Apply a small amount of paste to the primed bracket surface. Immediately bond the bracket to the tooth, position it within 20 seconds, and apply light pressure for 5-10 seconds to prevent sliding. Remove excess material after 40-60 seconds. Orthodontic procedures can continue after a 5-minute cure. Package List: 3 x 3.5g Paste 1 x 2.5ml Acid Etchant 1 x 10ml Liquid 20 x Brush Heads 1 x Needle 3 x Stir Pens