2g + 1g Free! Not only do you get 1g extra of super glue compared to most other brands, but the product meets E.U. required chemical toxicity requirements. Excellent Strength and Speed for a mighty good price! Bonds almost all surfaces in seconds (Ceramics, Metals, Plastic, Rubber, Wood, etc).* Precision Nozzle for accurate glue applications and a fast bonding super glue. * Not suitable for polystyrene foam, foam rubber, polyethylene and polypropylene. Do not use to attach or to reattach rear-view mirror. Bonded items should not be heated in an oven, microwave or dishwasher. Do not use to bond artificial acrylic nails.