Also referred to as self-fusing tape, self-amalgamating tape is a non-sticky tape that will only adhere to itself. To amalgamate means “to mix or merge so as to make a combination; blend; unite; combine.” So, when one layer of tape is stretched and placed over another layer of self-amalgamating tape, the two layers ‘blend’ or ‘combine’ to become a solid piece.
Key Benefits of Red Insulation Tape
Red and white floor marking tape is a small but impactful tool in enhancing workplace safety and efficiency. Its bright colors provide immediate visual cues that aid in the prevention of accidents and the promotion of organized environments. Whether in warehouses, manufacturing plants, retail spaces, or healthcare facilities, the strategic use of this tape can significantly improve safety protocols and operational flow.
Vinyl tape forms the final outer layer and serves several important functions in addition to electrical insulation, including abrasion protection, corrosion resistance, UV resistance, and protection from chemicals including alkalis and acids. Conformable vinyl tape is tougher than the softer, stickier surfaces of rubber, mastic, and putty tapes it protects.

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.
Modified acrylic



One of the most significant advantages of silicone insulation tape is its ability to withstand high temperatures. It can endure extreme heat up to 500°F (260°C) without losing its insulating properties. This thermal stability is crucial in environments where electrical components generate significant heat, ensuring that equipment operates safely and efficiently. In contrast to other insulating tapes, silicone tape maintains its integrity under thermal stress, making it a preferred choice among engineers and technicians.
As a full line electrical distributor, we offer a number of tapes from various suppliers. But our hands-down favorite for motor connections is 3M. 3M makes a quality product and offers extensive training support resources, many of which we incorporate in our programs. We prefer the tried and true standard of a cambric base layer, followed by a rubber tape, with a final application of a vinyl tape for protection. There are other newer options to choose from, but we found this to be reliable, and simple, for both low and medium voltage applications.
These are typical control boxes designed to be installed on walls. This wall-mounted installation is preferred because it saves you space and makes it easier for you to access your box. Wall-mounted control boxes are commonly utilized in building systems, laboratories, and factory systems.