Electrical tape is made from a variety of materials, including PVC, rubber, and cloth. Each type of material has different heat-resistant properties.

33 kv ht insulation tape.
It has a very high adhesive level and sticks to most smooth surfaces quickly.
Prepare the Surface: Ensure the surface you're applying the tape to is clean and dry. This will help the tape adhere properly.
In a typical tape splice, you’ll tug and pull out the tape, stretching it to just before the breaking point. The tape’s width narrows to about 1/3rd of its original size. The tape’s length increases; your hand travels very quickly up to 20” away from where you started. Quite often you’ll be wrapping in a tight location making this even more difficult. Proper taping techniques are critical to realizing the many performance benefits of rubber tape.
Peel off the plastic backing and wrap it around the object that needs repairing. Make sure you lap it over itself three to five times to make it secure
What is Heat Tape?
It’s common for manufacturers to use poor quality components in cheap control boxes, which can result in an unwanted well water pump repair.