

In stock and ready to ship
Delivery estimate: 1–17 business days (orders process in 0–10 business days, then 1–7 business days in transit). Exact shipping options and rates are shown at checkout. Shipping policy
Returns: 30-day returns on eligible items — unused, uninstalled, in original packaging. Returns policy
The Alloy Sol Flux is a high-performance flux specifically designed for aluminum soldering applications. Engineered for clean, strong, and reliable bonds, it enhances solder flow and prevents oxidation, making it ideal for HVAC, automotive, and metal fabrication projects.