Warton Metals Hydro Flux 63/37 O/A 2% Flux Solder Wire 22SWG 0.711mm 250g

Warton metals hydro flux 63/37 OA 2% rosin-free, water wash, cored solder is a high-purity solder containing a colophony (rosin) free flux, ideal for hand-soldering applications where components can withstand water washing.

• Majority of the flux sublimes at soldering temperatures, leaving minimal residue on the assembly, which should be removed as soon as practical
• Solder content: 63% tin, 37% lead
• Melting range: 183°C to 185°C
• Wire gauge: 22swg
• Supplied on a 250g reel

Please note: As of 1st March 2018 the supply of solder containing lead at a concentration above the relevant limit as set out under Article 67 (by virtue of Annex XVII) is restricted to professional use only.

We recommend that schools use lead-free solder for all projects.