Visit our site for more information on Cloth Tape. Cloth Tape is one of the strongest types and is widely and more commonly known as Duct Tape. The tradesmen and people in the engineering circle refer to it as 'The Ultimate Material' this is because of its holding power and versatility. In situation where tape is needed and exposure to the elements possess a concern Cloth tape is often the choice, it is also the preferred choice when a flexible strong adhesive is required.