This is a small coil of FLUX-CORED Soft Solder Wire, SILVER & LEAD-FREE type 97C – 97% Sn (Tin)/3% Cu (Copper) – 1.5mm diameter and approx. 50 grammes in weight (approx 5mtres).
It is a low cost alternative to other lead-free solders which contain silver.
As per the description, it contains a rosin based flux core which eliminates the need for separate flux liquids or pastes.
THIS PRODUCT IS MANUFACTURED IN THE UK.
It is fully RoHS Compliant.
It has a melting range of 230-250 degrees centigrade which is slightly higher and wider than many other solders, enabling the joining of wider gaps and/or the ability to create a fillet, – ideal if the joints are less than perfect, of if a decorative fillet is desirable.
This grade is suitable for most general engineering metals excluding Aluminium and Titanium.