NP Aluminum Flux is a specialized flux formulation developed for effective soldering and brazing of aluminum and aluminum alloys. Aluminum surfaces naturally form a tough oxide layer that makes soldering difficult. This flux is engineered to break down that oxide layer efficiently, enabling strong metallurgical bonding and smooth filler metal flow.
Designed for industrial metal joining applications, NP Aluminum Flux ensures clean joints, improved wetting, and reliable long-term performance.
Key Features
- Powerful oxide removal for aluminum surfaces
- Promotes superior solder wetting
- Ensures strong and durable joints
- Suitable for aluminum and aluminum alloy assemblies
- Minimizes solder rejection and weak bonding
- Stable performance under controlled heating conditions
- Compatible with brazing and soft soldering processes







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