With Enduro-Flex endurance is a guarantee. Our one step finishing disc not only meets but surpasses the daily challenges presented by the metal fabricating and finishing industry. In comparative tests, Enduro-Flex outperforms the competition setting the standard with regard to total life and removal. With the new ECO-Trim backing, the Enduro-Flex flap disc is also an environmentally friendly solution. Take down welds and finish surfaces in one step; Enduro-Flex helps you cut time and costs. The NEW Eco-Trim backing helps save costs by ensuring you get the most out of every wheel. If the flap overhang is worn down to the backing, simply trim down the Eco-Trim backing and your disc’s top performance is restored.