Many anglers, including current internationals, consider this to be the best silicone rubber available.
All the wall thicknesses of this tubing are 0.5mm, which is the best you can get for float fishing and it is available in a wide variety of diameters. From 0.3mm up to 2mm it comes in one-metre lengths and these diameters are perfect for pole floats and running line float base rubbers. There is also a mixed pack available which contains 3mm, 4mm, 5mm, 6mm and 8mm in 12cm lengths. These diameters are suitable for all my running line floats, including the big sticks, Bolos and Avons.