Fix, build, fill, and bond like never before when you use the BondicEVO Liquid Plastic Welder. Highly practical and portable, this system is small enough to fit in your pocket. The BondicEVO Welder uses the power of UV light to produce an ultra-strong bond between material. Ideal for DIY around the house, the BondicEVO Welder works with incredible technology. The process allows the individual monomer compounds to attract to others and produce a polymer. The end result is a hard plastic that is highly durable. Incredibly, with the BondicEVO Welder, you can determine exactly when this process occurs. To use, create a rough surface and fill the space with the liquid plastic. Then, apply the powerful UV light to harden the plastic in only 4 seconds. Finally, you can file, sand, or even mold the plastic for a finished look. With the BondicEVO Welder, the possibilities are endless.