{"product_id":"seaknight-brand-w4-series-ultra-thinner-4-strands-fishing-line-300m-500m-stronger-anti-uv-anti-saltwater-si-coating-braided-line","title":"SeaKnight Brand W4 Series Ultra-Thinner 4 Strands Fishing Line 300M 500M Stronger Anti-UV Anti-Saltwater Si+coating Braided Line","description":"\u003ch2\u003eSeaKnight MANSTER W4 Four-Strand Braided Fishing Line\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eSeaKnight MANSTER W4\u003c\/strong\u003e combines an ultra-density four-strand braid with an updated Si+ silicone-resin coating for a thin, smooth line suited to freshwater and saltwater fishing. Available in 300m and 500m lengths, the range spans line sizes #0.4–#6.0 and rated strengths of 12–80lb, covering light lure outfits through to heavier coastal and boat setups.\u003c\/p\u003e\u003ch2\u003eUltra-Density Four-Strand Construction\u003c\/h2\u003e\u003cp\u003eThe tightly woven four-strand construction balances a slim profile with strength and direct feedback. Its low-memory handling helps the line leave the spool without the persistent coils associated with monofilament, while the braid’s responsive feel helps you detect changes in lure movement and fish strikes. Match the selected strength to your rod, reel and fishing conditions rather than choosing by line number alone.\u003c\/p\u003e\u003ch2\u003eUpdated Si+ Coating\u003c\/h2\u003e\u003cp\u003eThe MANSTER W4 uses a two-layer coating system combining UV protection with a seawater-resistant silicone-resin treatment. The updated Si+ surface improves smoothness, wear resistance and heat dissipation, supporting repeated casting and retrieval through the guides. The UV-resistant layer helps improve colourfastness during exposure to sunlight, while the seawater-resistant treatment makes the line suitable for coastal and offshore use as well as freshwater sessions.\u003c\/p\u003e\u003ch2\u003eColour Choices and Depth Tracking\u003c\/h2\u003e\u003cp\u003eWater-based dyeing is used to colour the braid. Low-Vis Green and Low-Vis Gray provide subdued colour choices, while the multicolour version changes colour every 10 metres. Those regular colour changes provide a useful reference when estimating line out, repeating a drop or tracking a presentation through the water.\u003c\/p\u003e\u003ch2\u003eChoosing Your Line\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLighter strengths:\u003c\/strong\u003e pair with suitably rated light tackle for finesse lure fishing in streams, lakes and estuaries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavier strengths:\u003c\/strong\u003e match to stronger rods and reels for larger lures, boat fishing and more demanding coastal work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300m or 500m:\u003c\/strong\u003e choose the length to suit your reel capacity, backing arrangement and the amount of line needed for your fishing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloating specification:\u003c\/strong\u003e account for current, wind and your rig when managing slack line and maintaining contact with the lure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRange Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: SeaKnight\u003c\/li\u003e\n\u003cli\u003eModel: MANSTER W4\u003c\/li\u003e\n\u003cli\u003eConstruction: Four-strand, ultra-density braid\u003c\/li\u003e\n\u003cli\u003eLengths: 300m and 500m\u003c\/li\u003e\n\u003cli\u003eLine number range: #0.4–#6.0\u003c\/li\u003e\n\u003cli\u003eRated strength range: 12–80lb, depending on size\u003c\/li\u003e\n\u003cli\u003eCoating: Updated Si+ silicone resin with UV-resistant and seawater-resistant layers\u003c\/li\u003e\n\u003cli\u003eDyeing process: Water-based\u003c\/li\u003e\n\u003cli\u003eBuoyancy: Floating\u003c\/li\u003e\n\u003cli\u003eLow-visibility colours: Green and Gray\u003c\/li\u003e\n\u003cli\u003eMulticolour interval: One colour every 10m\u003c\/li\u003e\n\u003cli\u003eApplications: Freshwater and saltwater fishing from banks, beaches, rocks and boats\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSetup and Care\u003c\/h2\u003e\u003cp\u003eSpool under steady tension and use suitable backing or a braid-compatible spool to prevent slipping. Add a leader suited to your target species and structure, and check knots and the working end regularly for abrasion. Rinse salt residue from your outfit after fishing and allow it to dry before storage.\u003c\/p\u003e","brand":"Cast N Go","offers":[{"title":"Low-Vis Green \/ 500M 0.37mm 65LB","offer_id":67596029165742,"sku":"14:175#Low-Vis Green;200001603:200012127#500M 0.37mm 65LB","price":29.95,"currency_code":"AUD","in_stock":true},{"title":"Low-Vis Green \/ 500M 0.40mm 80LB","offer_id":67596029198510,"sku":"14:175#Low-Vis Green;200001603:200012128#500M 0.40mm 80LB","price":29.95,"currency_code":"AUD","in_stock":true},{"title":"Low-Vis Green \/ 500M 0.28mm 45LB","offer_id":67596029231278,"sku":"14:175#Low-Vis Green;200001603:200012125#500M 0.28mm 45LB","price":28.95,"currency_code":"AUD","in_stock":true},{"title":"Low-Vis Green \/ 500M 0.32mm 50LB","offer_id":67596029264046,"sku":"14:175#Low-Vis Green;200001603:200012126#500M 0.32mm 50LB","price":29.95,"currency_code":"AUD","in_stock":true},{"title":"Low-Vis Green \/ 300M 0.14mm 17LB","offer_id":67596029296814,"sku":"14:175#Low-Vis 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