Abrasive Wool sia abrasive wool offers terrific advantages over traditional alternatives for anyone involved in hand finishing. Highly conformable, it can be used in the smallest swab and shaped for difficult-to-reach holes and corners, or in handfuls to achieve excellent hand finished surfaces. Its blend of abrasive grits, bonded to strong, soft fibres is easy on your hands, long lasting in use and will not rust in storage. It is safer than steel wool, especially where sparks or any heat source may be present*, light to handle and can be used dry or in solvent and finishing fluids. Above all, three simple grades give a great finish quickly and effectively.