[pinz-n-needlez]

I think duct tape is, by definition, the stuff with a mesh cloth between the adhesive and film. But it doesn't need to be silver film. Our house contains duct tape rolls that are black, silver, green, white, and purple.

Pinz

[Spunky]

"Our house contains duct tape rolls that are black, silver, green, white, and purple."

Would these not be called "electrical tape"?

I know black tape is usually called "electrical tape".