Cer (Ceramic) abrasives have the longest life and the fastest cutting rate of all abrasives. They ensure an aggressive and consistent cut under moderate to high pressure, as they break down into micro particles, keeping the abrasion surface permanently sharp.

JJ and J cloths are light and flexible fabrics used when surface finishing and uniformity are more important than material removal. They are ideal for finishes where flexibility and conformity are essential, such as contour work, especially on curved surfaces. JJ and J cloths are usually made of cotton, but they are also available in a blend (polyester/cotton) when you want to give them more mechanical strength.

The indicated grits are the most common for the operations in question, but they do not exhaust all available alternatives. We will be happy to help you find the best solution for your case.

The indicated dimensions are the most common in the industry. OTA has many more dimensions available, as it produces formats tailored to the needs of its customers.