Scotch-Brite™ EXL Unitized Disc is engineered by mixing abrasive mineral and nylon fibres together. Our EXL unitised discs have a web that is cured and compressed together for added strength and durability.,
Featuring a strong and durable unitised construction, Scotch-Brite™ EXL Unitized Disc is excellent for deburring and polishing applications. Our EXL unitised discs are engineered by mixing abrasive mineral and nylon fibres with resin. The web is cured and compressed together for added strength and durability. EXL material in higher densities can be extremely tough, delivering aggressive cutting power for effective deburring of edges and corners without damaging the part. Lower densities are soft, conformable and finish finer. They work well for finishing contoured surfaces. These discs resist smearing for cleaner surfaces and less preparation. They are available with silicon carbide or aluminium oxide abrasive mineral. Silicon carbide is a synthetic mineral that is very sharp and commonly used for low-pressure applications such as paint prep and finishing. Aluminium oxide is a hard, blocky mineral that provides high cut-rate and long life. While silicon carbide breaks down faster than aluminium oxide, it produces a finer finish. Unitised products are durable due to their production method. Compressing and curing multiple layers of abrasive material together creates a tough and dense abrasive that can stand up to heavy-duty deburring and polishing. Discs are mounted on 114.3 mm back-up plate with 22.23 mm centre hole for use on right angle rotary tools. Scotch-Brite abrasives are unique surface conditioning products with abrasives incorporated into a non-woven fibre matrix. Combining abrasives and non-woven material creates an abrasive system that delivers consistent results for the life of the product. The open-web material runs cool and is load resistant, which keeps the abrasive minerals cutting at high performance by limiting clogging of the fibres.