When Semperfli looks closely at insects and invertebrates, they are not just one colour, but a range of mixed colors across their body. So why does Sem. often use single color dubbing to imitate nature? That was the big question the Semperfli Pro Team was asking. As a result they developed Dirty Bug Yarn Black which is part of their Dirty Bug Yarn fly tying range. They call it Dirty Bug Yarn because it has the multiple colors found on insects and invertebrates, whether you are tying shrimps, baetis nymphs, caddis nymphs it does not matter. Sem. decided to blend multiple color materials into Dirty Bug Yarn Black creating a 2 ply yarn so that you can tie larger nymphs or split the 2 ply yarn for smaller flies. Dirty Bug Yarn Black is capable of being used as what we call a dubbing rope, simply tie in Dirty Bug Yarn Black and wrap around the hook or you can break apart the Dirty Bug Yarn Black to make dubbing!. When we designed Dirty Bug Yarn we wanted a highly fibrous material that would look really ‘buggy’ and look natural. Dirty Bug Yarn Black is exactly that, simple to use,...

This Micro Fritz is ideal for small fly bodies and micro thoraxes from lures to nymphs. With just the right amount of fritz for small flies sizes 16 to 20. As with all Semperfli chenilles and Fritz materials these have cores that stop the fibres falling apart when tying your flies.

High floating supporting 30 times its weight. Perfect for Dry Flies Kapok is finer than superfine dubbing at 30-36 micron & 1.8cm fibre length

Weighted flies often help us get quickly to where fish are, especially in fast currents. Semperfli’s Lead Free Heavy Weighted Wire is easy to wrap around the hook in one or more layers for example to build up a shrimp body profile. Non toxic Lead Free Heavy Weighted Wire is much better for the environment unlike pure lead wires which has been banned in many countries for fishing. Lead Free Heavy Weighted Wire has a density of about 60% that of lead so is still heavy enough to get your fly to where you want to fish on rivers and stillwaters but still perfectly mouldable for shape to get the profile you want.

Micro Glint Nymph Tinsel is a fine multi-stranded Iridescent and metallic thread with a unique sparkling finish. It can be used for tying complete buzzers or ribbing small Nymphs and Dry flies or as Shucks. Micro Glint Nymph Tinsel can also be used as a traditional tying thread. Metallic twisted thread Iridescent and solid colours 275 Denier

Ultra lightweight Micro Metal is a new Hybrid fly tying product. Thin enough to be used as a thread, looking like tinsel with its metallic looking coating this can be used for ribs or bodies as required. Use straight off the bobbin as a tying thread for amazing effects.

Nano Silk is regarded as the tying thread choice of professional fly tyers world wide. Being so super strong and available in such a variety of colours and Deniers it has endless possibilities and can be used for micro to medium flies. Virtually unbreakable and still capable of being split down for dubbing twists there is no fly tying thread as strong as Nano Silk anywhere. With Nano Silk you will have confidence that even the smallest of flies can be tied without your thread breaking! Breaking Strains 1,9000gm / 4.2lb strongest in test. 12/0 (50 dernier) use with ceramic bobbins Recommended hook size guide #8-#18

Nano Silk is regarded as the tying thread choice of professional fly yers world wide. Being so super strong and available in such a variety of clours and Deniers it has endless possibilities and can be used for micro to medium flies. Virtually unbreakable and still capable of being split down for dubbing twists there is no fly tying thread as stong as Nano Silk anywhere. Breaking Strain 3,800gm / 8.4lb strongest in test Recommended hook size guide #10-#2/0 and above

Possibly the worlds strongest fly tying silk for its diameter. The Nano Silk Ultra is ideal for flies sizes 18 and smaller. And you can still split it down further or use it to tie dubbing loops. 24/0 (20 denier) is recommendend to be used with ceramic bobbins. At just 20D this has a breaking strain of 750gm or 26oz! This will lay flat and disapear yet still have incredible strength for fly tying micro flies.

Nano Silk is regarded as the tying thread choice of professional fly tyers world wide. Being so super strong and available in such a variety of colours and Deniers it has endless possibilities and can be used for micro to medium flies. Virtually unbreakable and still capable of being split down for dubbing twists there is no fly tying thread as strong as Nano Silk anywhere. With Nano Silk you will have confidence that even the smallest of flies can be tied without your thread breaking! Breaking Strains 1,140gm / 2.51lb strongest in test. 18/0 (30 dernier) use with ceramic bobbins Recommended hook size guide #16-#32

Semperfli Perdigon Body material has been specially designed for creation of perfect small perdigon flies It is soft yet strong enough to use on a tying bobbin for easy build up of body. The materials are designed to have different effects either iridescent, fluorescent or translucent to give stunning effects on perdigon fly bodies so it’s colour appears to change when viewed in different light and at different angles.

Perfect if you want to manufacture your own fly brushes. Semperfli stainless steel is perfect for the manufacture of your own fly tying brushes. Comes in 3 sizes 0.1mm  0.2mm  0.3mm 50m spools

Called by Paul Procter as “Sex on a Spool”, this will make the most fantastic insect legs on dries and wets. Longer stranded and more widely spaced fibres make this very different from Straggle String. Sparse crinkled fibres around a micro core make incredible legs for dries, shrimps, grubs and nymphs. Coming in stunning insect like or attractor colours. Try Straggle Legs twisting two colours together for stunning effects. Straggle Legs core is so thin even twisted you will see no build up.

Fly tying wires are used in all disciplines of fly fishing, however the market offerings were inconsistent with amount per spool, colours and often they would go rusty after several uses. Due to this we turned our focus onto wires and improving the fly tyers experience. All the Semperfli wires are non tarnishing and come in a large range of colours. 0.1mm Wire is ultrafine and can be used even for small dry flies and it is micro light. 30 meters per spool

Fed up with purchasing batteries for UV torches or buying mains adapters to ensure continuous power? Almost every fly tyer has a cell phone or computer handy with USB port. You need UV Torch USB Rechargeable - a UV Torch that is USB powered. USB charging means that the torch can simply be plugged into the USB port so that it is always at full charge. Designed so that the light is protected from direct sight to avoid eye damage unless you directly point the UV you’re your eye which you absolutely never should do Size: 16x 22x 120mm 365nm wavelength Cree Led Wattage 3 watts power Waterproof housing IP65 rated Aluminum Alloy Cased Battery built in lithium battery recharged by USB port Absolutely Never point UV directly at your eyes as this can cause serious damage.