Brand: Bondic. MPN: SK001-. The Laser Bonding Tech-Bondic Bondic Welder offers a quick and easy way to repair a wide range of items. Apply to broken straps metal pieces and other materials with the precision tip and then use the LED light to dry quickly for a permanent bond that s resistant to water and heat. This liquid plastic welding kit also features a convenient case for storage and transport. A cartridge contains four grams of the specialized substance enough for up to 100 repairs.