Black Cat S-Line Braided Line 0.38mm 250m 40kg Yellow

Black Cat S-Line Braided Line — Tight-Weave Performance for Catfish Fishing

The Black Cat S-Line is an eight-carrier round-braided mainline built specifically for modern catfish (Wels) fishing — offering exceptional abrasion resistance, a slim profile, and high visibility in low-light conditions.

Tight Weave, Less Water Uptake

The S-Line's dense eight-carrier round braid leaves almost no gaps in the weave, which means the line absorbs minimal water. This keeps the line light and responsive throughout a long session, whether you're working a lure across a deep river channel or holding a buoy rig at long range.

High Breaking Strain for Long-Distance Catfish Tactics

With a breaking strain of 40 kg (88 lbs) on a compact 0.38 mm diameter, this line punches well above its weight class. The combination of strength and thin profile makes it well suited for long spinning casts and long-range float (buoy) fishing setups where minimising drag and maximising distance matter most. The yellow colour provides strong visibility at night and in poor conditions, helping you track line movement and detect bites.

Choose the Right Variant

The S-Line range covers a spectrum of diameters, breaking strains, and spool lengths to match different catfish tactics and reel capacities. All variants share the eight-carrier round braid construction and yellow colour.

• 0.38 mm / 40 kg — 250 m (current product): compact spool ideal for spinning reels and medium catfish setups; suits long casting and buoy fishing on rivers and lakes

• 0.38 mm / 40 kg — 3000 m: bulk spool for spooling multiple reels or topping up throughout a season

• 0.42 mm / 45 kg — 250 m: slightly heavier option for bigger fish or heavier lure weights

• 0.42 mm / 45 kg — 3000 m: bulk spool in the 0.42 mm / 45 kg configuration

• 0.45 mm / 50 kg — 180 m: strong, short-spool option for close-range or boat catfishing

• 0.45 mm / 50 kg — 400 m: extended 0.45 mm spool for drift fishing or longer sessions

• 0.55 mm / 70 kg — 300 m: heavy-duty line for targeting large Wels in demanding conditions

• 0.55 mm / 70 kg — 450 m: maximum capacity in the heaviest available diameter

Facts

• Line diameter: 0.38 mm

• Breaking strain: 40 kg / 88 lbs

• Spool length: 250 m

• Construction: 8-carrier round braid

• Material: braided

• Colour: yellow

• Abrasion resistance: very high

• Water uptake: very low (tight weave)

• Application: mainline for Wels catfish fishing (spinning, buoy/float fishing)