Solder Flux Paste 100g | Silver Brass Brazing Powder for Welding
Solder Flux Paste 100g | Silver Brass Brazing Powder for Welding
Solder Flux Paste 100g – Silver Brass Brazing Powder for Copper & Aluminum Welding
Take your soldering and brazing projects to the next level with this professional-grade 100g Solder Flux Paste. Formulated with ultra-fine particles (1–10μm), this high-performance flux promotes rapid oxide removal, superior wetting, and strong, pore-free joints on copper, aluminum, brass, and silver. Whether you're working in electronics manufacturing, HVAC repair, plumbing, or DIY metalwork, this versatile brazing flux has you covered.
Made in Mainland China. RoHS certified. Contains no Bismuth (Bi) and no high-concern chemicals.
Key Features
- Efficient Oxide Removal: Fast-acting formula cleans metal surfaces quickly, boosting solder adhesion and the reliability of precision equipment connections.
- Strong, Pore-Free Joints: Promotes stable melt layer formation for seamless gap filling and durable, permanent connections in electronic assemblies and repair work.
- Enhanced Welding Precision: Accelerates wetting and reduces flow resistance, enabling clean, accurate joints even on small, intricate metal parts.
- Multi-Process Versatility: Handles a wide range of soldering tasks — from thin to thick materials, simple to complex structures — making it ideal for HVAC, refrigeration, electronics, and industrial or DIY applications.
- Broad Material Compatibility: Works effectively on copper, aluminum, brass, and silver for dependable results across diverse metalworking and repair scenarios.
Specifications
- Net Weight: 100g
- Gross Weight: ~110g
- Particle Size: 1–10μm
- Product Size: ~5 × 5.5 cm (1.96 × 2.16 inch)
- Certification: RoHS
- Contains Bismuth (Bi): No
- High-Concern Chemicals: None
- Country of Origin: Made in Mainland China
What's in the Box
- 1 × Solder Flux Paste (100g box)
Perfect For
- Electronics assembly and PCB repair
- HVAC and refrigeration pipe joining
- Plumbing copper pipe soldering
- Jewelry and small metalwork brazing
- Industrial and DIY welding projects
Looking for more tools to support your workshop projects? Check out our Air Compressor Pressure Gauge – DIY Tool and the Electromagnetic Induction Tester – Circuit Fault Detector to round out your toolkit.
Note: Due to lighting effects and display angles, minor color differences may appear. Product dimensions are measured manually and slight variances may occur.
Learn more: OSHA on eye and face protection
Frequently Asked Questions
Q: What metals is this solder flux paste compatible with?
A: This brazing flux paste is compatible with a wide range of metals including copper, aluminum, brass, and silver. It is suitable for electronics, plumbing, HVAC, and general metalwork and DIY welding applications.
Q: Is this solder flux paste safe to use? Does it contain harmful chemicals?
A: Yes, this flux is RoHS certified, contains no Bismuth (Bi), and lists no high-concern chemicals, making it a responsible choice for professional and hobbyist soldering environments.
Q: How much flux paste is included and what is the particle size?
A: Each box contains 100g of solder flux paste with an ultra-fine particle size of 1–10μm, which ensures precise coverage, strong adhesion, and clean, accurate joints for both large and intricate soldering tasks.
Q: Can this flux be used for HVAC and refrigeration repair?
A: Absolutely. This versatile soldering flux paste is well-suited for HVAC and refrigeration applications, supporting refrigerant pipe joining, gap filling, and complex structural brazing with reliable, consistent results.