Leaded Non-Electrical Solder, 16-oz., .125-Diameter

Discover 16‑oz .125″ Leaded Acid‑Core Solder, the go‑to material for reliable automotive repairs and non‑electrical joining projects. This high‑visibility spool delivers a consistent .125‑inch diameter wire that melts smoothly, thanks to its balanced 40% tin and 60% lead alloy. The built‑in acid flux core eliminates the need for extra cleaning agents, providing a clean, strong bond every time you solder.

Why Choose This Solder: Its leaded composition offers superior wetting action on steel, copper, and brass, ensuring a durable seal that resists vibration and heat cycles common in vehicle environments. The acid‑based flux core accelerates flow, reduces oxidation, and speeds up work‑bench productivity, making it ideal for both professional mechanics and serious DIY enthusiasts.

• Precise .125" Diameter: Guarantees accurate placement and easy handling for intricate automotive joints.
• 40% Tin / 60% Lead Alloy: Provides optimal strength and flexibility, perfect for high‑stress connections.
• Acid Flux Core: Offers immediate oxidation control, eliminating post‑solder cleaning steps.
• 16‑oz Spool Size: Supplies ample material for multiple projects, reducing the frequency of reordering.
• Non‑Electrical Application Ready: Ideal for chassis, exhaust, and other metal components where electrical conductivity is not required.

Ready for Professional Results: Elevate your repair shop or garage with a solder that combines ease of use, robust performance, and industry‑standard composition. Whether you’re rebuilding a brake line, securing a fuel connector, or tackling custom metalwork, this leaded acid‑core solder delivers the confidence of a clean, lasting joint every time.