Shrink rays to full

Picture of Shrink rays to full

Heat Shrink Tubes are great. Just thought that I would put that out there. They are fantastic. Not only can you use them for electrical products, but for other hobbies projects too.

I have bought lots of tubes, in different sizes and colours. They only cost a few buckaroos, and kept in an organiser case, they will make your life easier. Here they are doing an important role of insulating the bare wires in this project.

I could have gone and bought electrical joiners, but wanted to use what I already had, and plus, heatshrink works well, it's neat and tidy, and if done right, electrically safe. (stops the electrons from escaping the wires to harm you!)

Because we are using mains power, I have used double tubing. Using two different size tubes, sliding one over the over, to provide a better electrical insulation.

When I soldered the wires, I used a hemostat to hold the wires side by side, and then soldered them together. I pre-tinned the wires before I joined them. You could use pliers to hold the wires as you soldered them, but hemostats have a locking ratchet when you clamp them in place. Plus, they are stainless steel, so the solder wont stick to them, and they draw the heat away, cooling the solder quickly, and preventing the heatshrink from shrinking before we get it into place.

Love my hemostats!