Two great tools you can use to put a professional finish on a bead of silicone sealant. Both are tough mouldings, the first one strips away any old sealant and has three options with which to tackle the old sealant. The second tool features five interchangeable rubber tips offering a choice of bead with a radius of 3, 6, 10, 13 or 17mm. Excess sealant simply peels off the tool once dry. At its opposite end, this tool has a scraper and an enclosed blade with which you can open silicone tubes and cut the nozzle at an angle.