EcoBraz - Model 38244F -Silver-coated solder
High silver content, cadmium-free, low-viscosity alloy. High-strength joints with good elongation. Can be used for solder joints with operating temperatures from - 200 °C to + 300 °C.
Buy it on the Castolin Eutectic E-shop: EcoBraz 38244F Silver Coated Solder