Rothenberger S2 Welding Rods 1kg Pack

Special quality hard solder, not standardised, similar to DIN EN 1044, with low silver content, matched to normally-stressed copper pipe system, ideal for capillary gap soldering

• Not to be used with materials containing sulphur, with iron / nickel alloys or with copper alloys containing nickel
• Non-foaming. Heat- resistant up to 200 °C
• No flux required with copper / copper joints
• Manufactured with new, environmentally compatible technology, corrosion neutral, scale-free, improved flow properties
• Flux LP 5 is to be used when joining brass, gunmetal, copper, tin and copper / tin all