NEW! With an aggressive closed-coat silicon carbide grain that constantly fractures during use to maintain its sharpness, Black Nitro Discs also have a heavy polyester backing. This allows them to be used wet or dry and so they are popular for sanding stone and concrete, and removing coatings and varnishes on wood floors. Discounts available across our own floor sanding range of abrasives & lacquers. Applied automatically at the basket/checkout. SPEND £500 – RECEIVE 10% DISCOUNT SPEND £1000 – RECEIVE 15% DISCOUNT
