Kevin Samuel

Hello everyone, I do educational videos about technical specificities, I am looking for a completely neutrally buoyant string of the density of 0.99-1.02g/cm3 like a fishing line, which remain one position below water surface, to mechanically show earth curvature over at least 3300 yards. What did you say about Nylon floating neutral? Do you mean with a bait? I wont attach a bait, I pull on one side, but I need good accuracy, I havent found any line with the specific density et, but I found those materials: COC - Cyclic Olefin Copolymer 1.010-1.030 g/cm3 PP, 10-40% Talc Filled 0.970-1.250 PP, 10-40% Mineral Filled 0.970-1.250 PP - Polypropylene 10-20% Glass Fiber 0.970-1.050 PPE, Impact Modified 1.000 1.100 XLPE - Crosslinked Polyethylene 0.915 1.400 PE/TPS Blend - Polyethylene/Thermoplastic Starch 1.000 - 1.050 PPE, Impact Modified 1.000 1.100 What fishing line can you recommend me, that floats completely neutrally buoyant please? thanks Kevin