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Mono Mainline

Sea Fishing Mono | Sea Fishing Monofilament Line

A miracle of the Twentieth Century, nylon monofilament line has now been with us for decades in one form or another. The mainstay of many fisherman's tackle box, monofilament line has all the properties needed for long-lasting, dependable mainline with few of the drawbacks of earlier technologies.

We stock a wide range of sea fishing mono, with everything from standard nylon mono to low stretch varieties designed to allow better bite detection and hooking ability. The new breeds of low stretch mono's we offer approach the levels of stretch enjoyed by some braided lines at a fraction of the cost, whilst our fluorocarbon monofilament lines have a similar refraction index to that of water, making these lines virtually invisible to fish - great for making the very best traces for those hard to fool fish!

Call in to Gerry's Fishing today or shop through our sea fishing monofilament page and stock up your tackle box now!

Trabucco Taperline 250m Trabucco Taperline 250m
£11.99
57 in stock
Trabucco Taperline 250m The Trabucco Tapered Surf line is a 250m spool of Hi-Tec nylon with a knot free built in tapered leader. This makes for a very consistent line which casts very well on both fixed spool and multiplier reels. The lack of a leader knot gives you very smooth line flow, particularly noticeable with a fixed spool long rod set up. Also it is a great help when landing a fish in weedy conditions as with no leader knot you have far better control in those crucial moments when the fish is in the edge of the surf line. XPS uses a Ceramic Powered Molecular Treatment which gives it High Abrasion Resistance and superior Knot strength. It also features a multicolour marking system to help you gauge your casting distance. This can be particularly helpful if you are aiming to consistantly fish to the same feature. The unique feature with the Trabucco tapered surf line is that they have built a tapered leader into both ends. This means that when the front end of the line becomes worn, or worse still you lose the leader, then you can reverse the line and therefore double its effective life span. 250m spool
Trabucco XPS Tournament Tough Mono 500M (Ultra Thin) Trabucco XPS Tournament Tough Mono 500M (Ultra Thin) exclusive
£14.99
£9.99
26 in stock
Trabucco Tournament Tough Mono 500M The New Trabucco Tournament line is Spooled with the system "parallel" that eliminates completely the line torsion during the production process. This version Tournament Tough is particularly soft and with an extraordinary traction strength. As well as being a very durable mono, Tournament Tough offers superb diameter to strength ratio overing a reduction in diameter of upto 60% over standard mono's. This offers itself massively to shore anglers wanting extra distance as well as boat anglers wanting to reduce the pull of the tide against thier line without having to sacrifice strength. The color is clear dicroic. Delivered in single box with spools of 500 mts, with diameters from 0,205 up to 0,50 mm.
AFW Hi-Seas Grand Slam Mainline Mono - Clear AFW Hi-Seas Grand Slam Mainline Mono - Clear exclusive
£11.99
£8.99
Buy 5 AFW Products & Get 10% Off
32 in stock
AFW Hi-Seas Grand Slam Mainline Mono Clear From ultra-light to big game, Grand Slam is up to the challenge! Its formulation provides high impact strength, excellent abrasion resistance and superior knot strength to just about every other mono on the market. Every yard is computer checked for consistent diameter and breaking strength to provide you with an unequalled level of performance - performance you can rely on. That’s why we say with confidence - Grand Slam is BIG FISH TOUGH! 4oz spools. (capacity available on drop down options)
AFW Hi-Seas Grand Slam Mainline Mono - Fluro Yellow AFW Hi-Seas Grand Slam Mainline Mono - Fluro Yellow exclusive
£11.99
£8.99
Buy 5 AFW Products & Get 10% Off
26 in stock
AFW Hi-Seas Grand Slam Mainline Mono Fluro Yellow From ultra-light to big game, Grand Slam is up to the challenge! Its formulation provides high impact strength, excellent abrasion resistance and superior knot strength to just about every other mono on the market. Every yard is computer checked for consistent diameter and breaking strength to provide you with an unequalled level of performance - performance you can rely on. That’s why we say with confidence - Grand Slam is BIG FISH TOUGH! 4oz spools. (capacity available on drop down options)
AFW Hi-Seas Grand Slam Mainline Mono - Smoke Blue AFW Hi-Seas Grand Slam Mainline Mono - Smoke Blue exclusive
£11.99
£8.99
Buy 5 AFW Products & Get 10% Off
14 in stock
AFW Hi-Seas Grand Slam Mainline Mono Smoke Blue From ultra-light to big game, Grand Slam is up to the challenge! Its formulation provides high impact strength, excellent abrasion resistance and superior knot strength to just about every other mono on the market. Every yard is computer checked for consistent diameter and breaking strength to provide you with an unequalled level of performance - performance you can rely on. That’s why we say with confidence - Grand Slam is BIG FISH TOUGH! 4oz spools. (capacity available on drop down options)
AFW Triple Fish Mainline Mono - Clear AFW Triple Fish Mainline Mono - Clear save
£8.99
£6.49
Buy 5 AFW Products & Get 10% Off
23 in stock
AFW Triple Fish Mainline Mono - Clear Triple Fish Monofilament is a dependable, angler-friendly fishing line that offers unbeatable value. The line provides high knot strength, good abrasion resistance, and it is very easy to use on both fixed spool and multiplier reels. Triple Fish mono is a great multi-purpose line for beach/shore fishing, boat fishing or spinning. 4oz spools. Sizes vary due to strength. (See drop down options)
Asso Bullet Proof Asso Bullet Proof
£14.99
£11.99
31 in stock
Asso Bullet Proof Asso Bullet Proof is a brand new product from Asso and has been developed using a new secret compound which gives this line the ultimate abrasion resitance, whilst remaing very soft and limp for distance casting. Bullet proof offers exceptional linear and knot strength and is a truely groundbreaking fishing line that is certain to take both the Carp and Sea market by storm. Available in Silt Brown 4oz Spools *The latest in Copolymer Technology *Amazing abrasion resistance without stifness *Superior casting distance – supple and soft with low memory *Outstanding stress resistance and amazing strength
Asso Classic Asso Classic
£4.99
27 in stock
Asso Classic 4oz spools High quality materials and many years of knowledge coupled with modern production techniques mean that Asso Classic is a very good quality line at an amazing price! Not to be confused with many other budget lines on the market, Asso Classic is a strong, reliable, durable line suitable for all types of shore and boat fishing. Asso Classic is a very versatile line that is used all over the world. Features: High Tensile Strength Outstanding Knot Strength High Impact Strength Superior Abrasion Resistance Low Stretch Factor Long Durability Colour: Clear Breaking Strains: 12lb - 0.32mm 15lb - 0.35mm 18lb - 0.37mm 20lb - 0.40mm (800m Spools) 25lb - 0.45mm (640m Spools) 30lb - 0.50mm (520m Spools)
Asso Hard Skin Mono Asso Hard Skin Mono
£9.95
56 in stock
Asso Hard Skin Asso Hard skin is our best selling copolymer, its amazing strength, suppleness and abrasion resistance coupled with the fact it casts brilliantly has been noticed by lots of sea and carp anglers. Hard Skin has a special coating which makes it 12 times more abrasion resistant, this means it’s the perfect choice in any tough situation, fishing in lots of weed or debris, fishing venues where your getting tangled with other anglers or fishing rough days when line is getting battered by the surf. Available in 3 very popular colours, Solid Black, Solid Red and the newly launched Solid White. Features: Easy Handling Extraordinary Turnover Superior Casting Distance Outstanding Stress Resistance Increased Abrasion Resistance: 12x High Line Visibility Assured Hook-Setting Great Feeling of the Fish Easy Knots Colours: Black Solid White Breaking Strains: 12lb - 0.30mm (1430m Spools) 14lb - 0.32mm (1205m Spools) 16lb - 0.35mm (1050m Spools) 18lb - 0.37mm 20lb - 0.40mm (800m Spools) 25lb - 0.45mm 30lb - 0.50mm
Asso Ultra Cast Flourocarbon Coated Mono - Black Asso Ultra Cast Flourocarbon Coated Mono - Black
£12.99
£11.99
11 in stock
Asso Ultra Cast Flourocarbon Coated Mono Asso Ultra Cast is a fluorocarbon coated high visibility line. The addition of the fluorocarbon give Ultra cast a noticeably smooth finish which reduces friction through the rod rings for improved casting performance. The Fluorocarbon coating also helps to prevent the ingress of water into the line which over prolonged use can give a 15% increase in retained strength over standard nylon lines. Asso have also managed to combine low stretch and suppleness into Ultra Cast to give smooth line flow from both fixed spool and multiplier reels. 4oz spool. 4oz Spool
Asso Ultra Cast Flourocarbon Coated Mono - Orange Asso Ultra Cast Flourocarbon Coated Mono - Orange sale
£12.99
£11.99
5 in stock
Asso Ultra Cast Flourocarbon Coated Mono Asso Ultra Cast is a fluorocarbon coated high visibility line. The addition of the fluorocarbon give Ultra cast a noticeably smooth finish which reduces friction through the rod rings for improved casting performance. The Fluorocarbon coating also helps to prevent the ingress of water into the line which over prolonged use can give a 15% increase in retained strength over standard nylon lines. Asso have also managed to combine low stretch and suppleness into Ultra Cast to give smooth line flow from both fixed spool and multiplier reels. 4oz spool. 4oz Spool Hi Viz Orange
Asso Ultra Low Stretch Fluorocarbon Coated 300M Asso Ultra Low Stretch Fluorocarbon Coated 300M
£6.99
£6.49
19 in stock
Asso Ultra Low Stretch 300M - Fluorocarbon Coated This low stretch line offers superb strength for its very small diameter and is becoming incredibly popular with beach and boat fishermen. It is incredibly smooth and is an ideal alternative to braid especially if your trying to improve your distance from the beach or trying to use smaller leads on the boat. 300M spool Flourocarbon coated Super Smooth Parallel spooling Colour - Smoke Grey
Asso Ultra Mono Asso Ultra Mono
£12.99
9 in stock
Asso Ultra Mono Asso's  premium mainline. Its brilliant and an awesome line for distance casting. It's just a brilliant all round line. It has great knot strength, strength to diameter and low memory. You can't get a better mainline. Features: Exceptional Transparency Supreme Knot and Linear Breaking Strength Very High Performance Thanks to a New Copolymer Colour: Clear Breaking Strains: 12lb - 0.30mm 15lb - 0.32mm (1205m Spools) 20lb - 0.36mm (917m Spools) 25lb - 0.40mm 30lb - 0.45mm
Daiwa Sensor Monofil Bulk Spools Daiwa Sensor Monofil Bulk Spools
£11.99
£8.99
81 in stock
This is without doubt one of the number one monofils in the UK. It has scooped multiple awards, landed two British record carp and is popular with angler across all disciplines. With a reputation for exceptional reliability, a rugged performance, Sensor has delivered amazing durability, suppleness, consistent diameter and superb knotting. Available on a 300m filler spool. Features Include, Consistant diameter Superb knotting Suppleness 4oz Bulk spools
Gamakatsu G-Line Element Dark Brown Mono Gamakatsu G-Line Element Dark Brown Mono
£12.99
£11.99
6 in stock
Gamakatsu G-Line Element Dark Brown Mono This very tough yet smooth surfaced co-polymer reel line combines a wide variety of unique characteristics into one dependable high knot strength and abrasion resistant monofilamant for fresh and saltwater applications. low diameter, on 4oz spools
Gamakatsu G-Line Element Fluo Yellow Gamakatsu G-Line Element Fluo Yellow
£15.99
£14.99
12 in stock
Gamakatsu G-Line Element Fluo Yellow Mono This very tough yet smooth surfaced co-polymer reel line combines a wide variety of unique characteristics into one dependable high knot strength and abrasion resistant monofilamant for fresh and saltwater applications. low diameter on 4oz spools
Hi-Seas Grand slam Mono 1lb spool Hi-Seas Grand slam Mono 1lb spool exclusive
£24.99
8 in stock
Hi-Seas Grand Slam Mono 1lb Spool Grand Slam is up to the challenge! Its formulation provides high impact strength, excellent abrasion resistance and superior knot strength. This is the perfect reel line for all UK shark fishing from Tope right up to Porgies and Blues .Every yard is computer checked for consistent diameter and breaking strength to provide you with an unequalled level of performance - performance you can rely on. Features: High Knot Strength High Abrasion Resistance Ultra Smooth Ideal sensitivity and control Available in Clear Only - 1lb Spool
Sufix Tritanium Mono Neon Orange 1/4lb Spool Sufix Tritanium Mono Neon Orange 1/4lb Spool
£9.99
2 in stock
Sufix Tritanium Neon Orange 1/4lb Spool High shock strength and a smooth outer surface makes Tritanium ideal when casting with a fixed spool or multiplier reel, The exclusive super bond polymer technology provides abrasion resistance ten times greater than most nylon monofilaments of comparable diameter These 1/4lb spools are perfect for multiple reel fills. A strong Neon Orange colour allow you to identify where your rig is day or night. Features; Neon Orange Color 1/4lb multi fill spool Super Bond Polymer Technology Surf & Salt Water Monofilament High Abrasion Resistance
Trabucco XPS Velvet Pro Cast 300m Trabucco XPS Velvet Pro Cast 300m
£9.99
£6.99
20 in stock
Trabucco XPS Velvet Pro Cast 300m Specially developed for Surf Casting competitions, it’s produced in an intense, warm yellow colour which is quite visible both under daylight and during the night, when the head lamp allows to immediately find the real direction taken by the line. Extremely soft, velvet skinned thanks to silicone treatment and without memory, it flows easily out from the reel’s spool, allowing long casts and preventing the inexpert user from creating line tangles. On the knot side, it’s easy to pull tightly, even in larger diameters: on the hook’s shank as well as on shock leader it creates neat and small knots. The range of diameters is wide enough to satisfy every need of the modern surf caster. Available in 4 sizes 12lb - 28lb
Tronix Axia Mono Mainline Tronix Axia Mono Mainline
£4.99
£2.99
11 in stock
Tronix Axia Mono Mainline Tronix have a habit of producing a tackle which is unbelieveable for the price point and their Axia mono is exactly the same. This line is strong, durable and has superb knot strength and sells for less than £3 a spool. You can't really get better value anywhere. Features- 4oz spools Available in clear or red Abrasion resistant High knot strength Low memory Low Stretch Low friction

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