Choose for the fishing task
Use the exact product listing to compare the intended task, fitting and included components. Product capabilities are specific to the chosen model.
$30.00
Free standard US shipping
Contiguous 48 states & DC · 4–7 business days total
30-day returns
Merchant-paid return shipping. Read the policy
Questions about this item? [email protected]
Product brand: KastKing
The details
NEXT GENERATION TRI-EXTRUSION NYLON ADVANCED MONOFILAMENT
TriPolymer Advanced monofilament utilizes a proprietary triple cross head extrusion process to incorporate Nylon 6, Nylon 6,6, and Nylon 12 into one advanced monofilament. A truly next generation fishing line.
LOW LIGHT REFRACTION
TriPolymer Advanced Monofilament uses 3-layers of 100% Nylon polymer to create low light refraction properties very similar to Fluorocarbon. Fish won’t see the line underwater.
SUPER SMOOTH
TriPolymer Advanced Monofilament’s 3-layer tri-extrusion process incorporates the best properties of 3 different grades of Nylon. Strong Nylon 12, High Abrasion Resistance Nylon 6,6, and smooth Supple Nylon 6. A smooth surface unlike any other monofilament that casts further with very little friction through the rod guides.
HIGHLY ABRASION RESISTANT
TriPolymer Advanced Monofilament exhibits abrasion resistance that exceeds traditional copolymer monofilament and Fluorocarbon by up to 2X. Higher abrasion resistance equates to greater knot strength which means fewer lost fish due to knot failure.
LOW STRETCH
TriPolymer Advanced Monofilament has a stretch factor that averages 12% lower than traditional copolymer monofilament. Lower stretch allows you to feel even the slightest bite.
KastKing TriPolymer Advanced Monofilament fishing line uses a proprietary tri-extrusion process to incorporate three unique Nylon resins into one advanced fishing line. Nylon 6, Nylon 6,6, and Nylon 12 are combined in TriPolymer to create a line that is not Fluorocarbon, not Monofilament, but the best of both.
Next generation tri-extrusion nylon advanced
Low light refraction
Super smooth
Highly abrasion resistant
Low stretch


Know the fit
NEXT GENERATION TRI-EXTRUSION NYLON ADVANCED MONOFILAMENT
TriPolymer Advanced monofilament utilizes a proprietary triple cross head extrusion process to incorporate Nylon 6, Nylon 6,6, and Nylon 12 into one advanced monofilament. A truly next generation fishing line.
TriPolymer Advanced Monofilament uses 3-layers of 100% Nylon polymer to create low light refraction properties very similar to Fluorocarbon. Fish won’t see the line underwater.
TriPolymer Advanced Monofilament’s 3-layer tri-extrusion process incorporates the best properties of 3 different grades of Nylon. Strong Nylon 12, High Abrasion Resistance Nylon 6,6, and smooth Supple Nylon 6. A smooth surface unlike any other monofilament that casts further with very little friction through the rod guides.
KastKing TriPolymer Advanced Monofilament fishing line uses a proprietary tri-extrusion process to incorporate three unique Nylon resins into one advanced fishing line. Nylon 6, Nylon 6,6, and Nylon 12 are combined in TriPolymer to create a line that is not Fluorocarbon, not Monofilament, but the best of both.
Next generation tri-extrusion nylon advanced
Choose & use with care
Use the exact product listing to compare the intended task, fitting and included components. Product capabilities are specific to the chosen model.
Compare the listed dimensions, capacity and actual option labels with your available space or equipment before ordering.
Use the care and handling directions supplied for the selected product. Contact our team with the SKU if a detail is not stated.
Follow the instructions supplied for the exact product. Features, limits and care directions are specific to the selected model.
Order preparation takes 1–3 business days, followed by 3–4 business days in transit: 4–7 business days in total. Standard shipping is free to the contiguous United States and DC, with no minimum order.
Request a return within 30 calendar days after delivery. We pay return shipping. After receipt, inspection and initiation of an approved refund take 5–7 business days.
Before you decide
Choose for the fishing task. Read the actual item description, included parts and options. The collection contains different models; a feature stated for one item should not be assumed for every product.
Compare sizes and ratings. Compare the dimensions and compatibility stated for the selected item with the space or equipment you intend to use. If a required measurement is absent, send the product name or SKU to [email protected] before purchasing.
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Check maintenance guidance. Follow the instructions supplied for the exact model. Do not assume that all items have the same materials, installation method, care directions or intended use.