You may be familiar with black electrical tape, but there's a whole rainbow beyond that, from red and gray to purple and ...

Duct tape can save any adventure and may even save your life. Some things it can be used for during a trip across town or into the wild include: Patching clothing.Fixing a leaking gray-water valve ...

Green electrical tape represents earth grounding everywhere. Lastly, there's gray tape that U.S. electricians use on a high-voltage, neutral connection, but internationally, it represents a low ...