Also provides gaffer tape ensures that the carpet is very secure because the edges are fully be sealed. Gaffer tape is best applied by applying half of it to the floor. paste and the other half on the carpet. Our Gaffer tape is available in 38mm and 50mm wide in grades Nichiban and MCT. There are different colors such as: black, gray, white, red & blue. Should you be looking for a different color it can be provided upon request.