Berkley FireLine Fused Original 0.15mm 8.3kg 300m Flame Green

Berkley FireLine Fused Original 0.15mm 8.3kg 300m — extreme abrasion resistance for demanding freshwater

The FireLine Fused Original in 0.15mm delivers 5× the abrasion resistance of conventional braids, combining eight micro-strands through thermal fusion into a superline that stays smooth, casts far, and transmits every vibration directly to your rod.

5× more abrasion-resistant than conventional braids

Berkley's fused 8-strand construction bonds individual fibres under heat, creating a unified surface that resists fraying against rocks, shells, and structure where traditional braids quickly fail. The 0.15mm diameter pairs an 8.3kg breaking strain with a thin profile that slices through wind and current.

Smooth casting with zero stretch sensitivity

Fusion processing eliminates the rough texture typical of woven braids. The result is a supple line that flows effortlessly through guides for longer casts and instant bite detection thanks to 0% stretch — ideal for techniques demanding direct contact with lure or bottom.

Choose the right variant

The FireLine Fused Original series offers precise diameter and length combinations for every freshwater application:

• 150m spools: 0.10mm / 6.2kg (finesse), 0.12mm / 7.2kg (ultra-light), 0.15mm / 8.3kg (current model) (light to medium), 0.17mm / 10.7kg (medium), 0.20mm / 13.9kg (medium-heavy), 0.25mm / 18.4kg (heavy cover), 0.32mm / 24.6kg (pike/musky), 0.39mm / 29.1kg (big predators)

• 300m spools: same diameter range as 150m, including 0.15mm / 8.3kg (current model)

• 1800m bulk spools: 0.10mm through 0.39mm for professionals and guides

• Colours: Flame Green (current model), Smoke (low-vis), Crystal (clear water)

Facts

• Diameter: 0.15mm

• Breaking strain: 8.3kg (18.26lb)

• Length: 300m

• Construction: fused 8-strand superline

• Stretch: 0%

• Carrier count: 8

• Colour: Flame Green

• Water type: freshwater

• Country of origin: USA