Swarovski CG500 Adhesive. Developed especially for gluing Swarovski foiled and unfoiled stones to a variety of carrier materials including metal, glass, crystal, glueable synthetics, rubber, wood, cork, and porcelain. This high performance 2-part epoxy glue is very flexible and extremely strong. This product is exclusively distributed by Swarovski for professional use within the jewelry segment and other industries such as accessories, interiors, and electronics. 2 tubes, each is 50ml. Instructions are included. When mixed, the epoxy has a low to thin viscosity, allowing extended coverage. Note: it does not work well on vertical and curved surfaces unless they are supported to horizontal for the curing time (which can last up to 12 hours). It's highly resistant to humidity, chlorine, salt, mechanical stress and UV light. To use, mix equal parts together in a 1:1 ratio for one minute, and it’s recommended to put the mixed glue into a dispenser. In line with Swarovski’s socially and environmentally responsible practices, the Two-Component Epoxy Resin Glue uses only high-grade ingredients, and is NOT considered Toxic, Explosive, Corrosive, Hazardous or Dangerous for the Environment. Use with adequate ventilation. Allow 24 hours for complete curing.