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Castolin LUT TWARDY CU FLAM RB 5286 CUP 5% AG - 500×2 mm soldering rod, 200 g
Summary description:
Castolin LUT TWARDY CU FLAM RB 5286 CUP 5% AG is a 200 g soldering rod composed primarily of copper-based alloy with 5% silver. Supplied as 500×2 mm rods, it is designed for brazing and soldering applications requiring enhanced joint strength, thermal conductivity and corrosion resistance. Suited for metal repair, HVAC, plumbing and industrial maintenance.