Vulcanized Fibre/Sanding Disc (Al-Oxide) DuraKut Plus Vulcanized Fibre/Sanding Disc (Al-Oxide) DuraKut Plus Used for polishing welding seams, irregular surfaces (stone, marble, granite etc), for deburring stainless steel, removing paint and to polish other hard-to-grind areas by installing on electrical or pneumatic angle grinders – used on wood surfaces and in ship manufacturing, automobile industries etc. Available in all Grits & Sizes. Read more