Looking for a reliable lead-free solder supplier in South Africa? National Solder provides high-quality, RoHS-compliant solder products for a wide range of industrial applications. With over 80 years of experience, we are one of the country’s most trusted names in solder manufacturing and supply.
Lead-free solder is the environmentally responsible choice for industries looking to comply with global health and safety standards. Whether you’re in electronics manufacturing, plumbing, or general engineering, our lead-free solder offers strong, durable joints without the hazards of lead exposure.
Benefits of our lead-free solder:
RoHS compliant and environmentally friendly
Excellent electrical and thermal conductivity
High strength and reliable bonding
Ideal for both manual and automated soldering processes
We offer a wide selection of lead-free solder alloys to suit your specific production requirements. Our most popular formulations include:
Sn99.3 Cu0.7 – High-purity tin-copper alloy ideal for wave and hand soldering
SAC305 (Sn96.5 Ag3.0 Cu0.5) – Superior thermal fatigue resistance and excellent flow characteristics
Custom Alloys – Tailored blends based on your engineering and manufacturing needs
Whether you need solder bars, wires, or pellets, we can supply the right format for your process.
National Solder is proud to support industries such as:
Electronics and PCB manufacturing
Automotive assembly and repair
Plumbing and HVAC
Electrical and mechanical engineering
We offer nationwide delivery, competitive pricing, and full technical support to ensure our solder products meet your performance and compliance requirements.
Established in 1939 – trusted for generations
In-house quality control and alloy testing
Custom formulations and private labelling available
Dedicated technical support team