American Duct Tape is a fabric based, adhesive product primarily utilized for sealing joints in sheet metal ductwork. This cloth tape, an essential item in tool kits, has polyethylene resin finishes on one side and a rubber based sticking material on the other side. Duct tape is label 'the supreme material' due to the fact that of its high holding power and flexibility.
Duct Tape & Duct Tape Products originated in 1942, throughout World War II. Permacel, a former division of Johnson and Johnson Company, developed the tape as a waterproof material to seal ammo cases. The tape, initially made from cotton duck, was also utilized to fix different military devices including guns, aircrafts, and jeeps. After the war, the color of the tape changed from its original olive green to silver and the material was found extremely useful in the housing market. As an outcome, the need of this adhesive material increased lot and it was provided to the general public under the name duct tape.
Prior to the final product here is made offered, duct tape goes through a severe of procedures, that include adhesive compounding, adhesive application, coating, respooling and slitting, and product packaging. As soon as the manufacturing procedures are over, the duct tape is looked for quality according to the instructions of the American Society for Testing and Materials.
Duct Tape is readily available in a range of colors, of which the most typical are silver and black. This flexible and soft material normally has a width of 1.88 inches. Duct tape comes in different grades, which vary in the tensile strengths. The application differs as the grade varies. Commercial grade tapes are classified into energy, basic purpose, and exceptional grades. There are specialty grades, that include nuclear tape for reactors and a '200-mile-an-hour' tape for here racecars.