Spray Teflon coating is done on Roll to avoid sticking of materials on the surface. This type of spray coated rolls having limited life as the roll touches any hard surface the teflon coating get removed.
Teflon sleeved rolls are supplied for rubber or other type of Rolls for non sticking. These Teflon sleeves are not manufactured in India and get imported require a longer delivery period. Available for specific diameters and length only.