See Right Thru U Clear Adhesive

Drying time: 1 Second Ideal humidity: 45%-70%.  Optimum working temperature range is 64.4- 73.4 F 5-6 + Week Retention Latex and Formaldehyde free Hypoallergenic   Low fumes Suitable for Volume and Classic lash extensions For professional use only Ingredients: Ethyl-2Cyanoacrylate, n-Butyl 2-Cyanoacrylate, Polymethyl Methacrylate, Alkoxy-2-Cyanoacrylate. 🚨All adhesives are final sale. Returns on adhesives are not accepted due to temperatures that may affect product during shipment.