Berkley FireLine Fused Original 0.12mm 7.2kg 300m Flame Green

Berkley FireLine Fused Original — toughness you can feel

The improved FireLine Fused Original in 0.12 mm / 7.2 kg / 300 m Flame Green delivers exceptional abrasion resistance and sensitivity for demanding freshwater fishing. Eight fused strands create a smooth, supple superline that casts farther and lasts longer.

5× more abrasion-resistant than conventional braids

Fused 8-strand technology bonds the fibres without conventional weaving, resulting in a superline that shrugs off sharp rocks, mussel beds, and cover. The fused construction stands up to structure fishing better than traditional braided lines, giving you confidence to work lures tight to obstacles.

Smooth, sensitive, zero stretch

A supple finish improves casting distance and guides contact, while the zero-stretch core transmits every tick and bump directly to your rod tip. You'll detect subtle bites faster and set hooks with instant power transfer—critical for reaction strikes and structure presentations.

Choose the right variant

FireLine Fused Original is available in multiple diameters, breaking strains, spool lengths, and colours to suit your fishing style:

• 0.10 mm / 6.2 kg – finesse fishing, light lures, spooky fish in clear water

• 0.12 mm / 7.2 kg – all-round spinning, perch, zander, bass, drop-shot, jigging

• 0.15 mm / 8.3 kg – medium spinning and baitcasting, larger perch, pike, light pike setups

• 0.17 mm / 10.7 kg – pike, zander, medium lures, vertical jigging

• 0.20 mm / 13.9 kg – pike fishing, heavier lures, deep water, strong current

• 0.25 mm / 18.4 kg – big pike, catfish, heavy jigs, trolling

• 0.32 mm / 24.6 kg – large pike, catfish, extreme cover

• 0.39 mm / 29.1 kg – big catfish, heavy trolling, trophy pike

• 150 m spools – ideal for single reel fills or backing

• 300 m spools – fills most reels twice or larger reels once

• 1800 m bulk spools – for guides, frequent spooling, multiple setups

• Flame Green – high visibility for bite detection, low-light conditions

• Crystal – translucent for clear water, cautious fish

• Smoke – low-visibility grey for neutral conditions

Facts

• Fused 8-strand superline

• Line diameter: 0.12 mm

• Breaking strain: 7.2 kg (15.84 lb)

• Spool length: 300 m

• Colour: Flame Green

• Zero stretch for direct contact

• Freshwater

• Carrier count: 8