Features 1Mainly used for bonding various kinds of dental orthodontic accessories 2Easy to use, less waste, independent operation, for orthodontic treatment. 3High clinical bond strength, including 7pcs brush head and 1pc needle. 4Wonderful enamel adhesive resin, suitable for hospital and dentist to use. 5Curing time no more than 3000, bond shear strength MPa gt 17.2. Specification Condition: Brand New Item Type: Light-Cure Orthodontic Adhensive Material: Resin Storage Conditions: Store below 23 (note: do not freeze) Suitable for: This product is mainly used for bonding various kinds of dental orthodontic accessories Curing time shall not be greater than 3000 bond shear strength MPa>17.2 Usage: 1. Preparation of teeth: cleaning the enamel surface of the teeth, remove the dirt on the tooth surface, rinse thoroughly with water, isolate the teeth, and blow dry the tooth surface with oil-free and moisture-free air gun. 2. Acid etch tooth surface: apply acid etch on the tooth surface, rinse thoroughly with water after 50-60 seconds, blow dry, and the tooth surface after acid etch is chalky.If no chalky appearance, prolong the acid corrosion time. 3. Primer: brush a thin layer of liquid agent on the tooth etching surface with a small brush, and brush a thin layer of liquid agent on the bonding surface of the bracket with another small brush (just wet). 4. Bonding: apply a small amount of paste to the adhesive surface of the supporting grooves of the liquid agent with the mixing stick, and form a thin layer.After applying the paste, glue the brackets to the tooth surface immediately.Position the support grooves within 20 seconds and press slightly for 5-10 seconds to prevent the support grooves from sliding.Remove excess liquid and paste after 40-60 seconds.After curing for 5 minutes, orthodontic operation can be performed Package List 1 x 3.5g Paste 1 x 2.5ml Acid Etch 1 x 3ml Liquid 7 x Brush Head (Random) 1 x Needle Tip 1 x Mixing Pen