SW-HVAK15 - All-In-One Brazing Kit Canister - Sil Sol 15%SolderWeld SW HVAK15 All In One Brazing Kit Canister You just bring the heat we got the rest covered! Everything you need for that fix, in one easy to carry kit!! Your day just got a whole lot easier Sil Sol 15% (Silver Phosphorus Brazing Rods). It also includes, what we like to call, The Game Changer. The Brand New, nothing like it on the market, Al Cop Rod. This product is exclusively available in the HVAC All In One Kit, and once you work with it,