{"product_id":"scientific-anglers-sonar-stillwater-seamless-density-sink-5-sink-7-fly-line","title":"Scientific Anglers Sonar Stillwater Seamless Density Sink 5 \/ Sink 7 Fly Line","description":"\u003cblockquote\u003e\n\u003ch3\u003e\u003cspan\u003eThe Scientific Anglers Sonar Stillwater Seamless Density Sink 5 \/ Sink 7 is the fastest sinking line in the Stillwater Seamless Density range, designed for getting flies down quickly and fishing close to the bottom. A Sink 5 running line transitions seamlessly into a Sink 7 head, creating a fast, controlled descent while maintaining direct contact with your flies.\u003c\/span\u003e\u003c\/h3\u003e\n\u003c\/blockquote\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSink 5 \/ Sink 7 blended-density sinking line\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFastest sinking line in the Stillwater Seamless Density range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for fishing deep and dredging the bottom\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeamless Density technology for a smooth transition between sink rates\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps eliminate hinging and maintain direct contact with the flies\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e45 ft head length\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOverweighted by two line sizes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTextured hang markers at 10 ft and 20 ft from the tip\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAST Plus for improved shooting and durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSA Line ID\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWelded loops\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e100 ft total length\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCharcoal \/ Black colour\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe Sink 5 \/ Sink 7 is built for reaching deep water quickly. The Sink 7 head drops at 7 inches per second, while the Sink 5 running line follows behind, making it particularly effective when you need to get your flies down and keep them fishing close to the bottom.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Seamless Density construction smoothly blends the different densities through the line rather than creating an abrupt transition. This reduces hinging and creates a straighter connection between you and the flies, helping maintain contact and detect takes even when fishing deep.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 45 ft head is two line sizes heavy, providing plenty of power for turning over teams of flies and larger streamers. Textured hang markers at 10 and 20 feet also provide a tactile reference as your flies approach the boat.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWho is this for?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eStillwater trout anglers fishing deep water or targeting fish holding close to the bottom. The Sink 5 \/ Sink 7 is the fastest option in the range and the choice when getting down quickly and staying deep is the priority.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0520\/5793\/1958\/files\/ChatGPT_Image_Sep_21_2026_11_24_36_AM_d5873d3e-4cd0-4bbc-a8f8-71eff9302c20.png?v=1789955983\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Scientific Anglers","offers":[{"title":"6 Weight WF Fast Sinking","offer_id":49182616551649,"sku":"SSCIENTIFIC10404S","price":199.95,"currency_code":"AUD","in_stock":true},{"title":"7 Weight WF Fast Sinking","offer_id":49182616584417,"sku":"SSCIENTIFIC10405S","price":199.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/5793\/1958\/files\/stillwater-seamless-density_d66705fe-5647-4b53-a02c-ca928a81967b.jpg?v=1789955727","url":"https:\/\/theflyfisher.com.au\/products\/scientific-anglers-sonar-stillwater-seamless-density-sink-5-sink-7-fly-line","provider":"The Flyfisher","version":"1.0","type":"link"}