We’re Sorry! Mucilin, Silicone £2.50 1 2 Silicon Mucilin. A top quality solid paste water repellant, especially made for application on floating fly lines. Aids floatation and helps preserve the finish of modern floating lines. You may also like Airlfo Sixth Sense Sinking Lines £59.99 Loon Line Up Kit £16.99 Greys GS Scoop Net £31.99 Snowbee XS Floating Line £54.99 Snowbee SFT Neoprene Gloves £39.99