Everbuild american duct tape has a multitude of uses including waterproofing and windproofing scaffolding windows doors and exposed roofing it can also be used on vertical and overhead applications due to its unique hold strength american duct tape can also be used to temporarily hold dpm timber guttering sheet material or any other building material that needs to be held in place without the need to clamp it will stick to most surfaces and substrates and can be used internally as well as extern