NP No-Clean Flux 302S is a high-performance, low-residue soldering flux formulated for modern electronic assembly processes. Designed for applications where post-solder cleaning is not desired, this flux leaves minimal, non-corrosive residues that do not require water washing.

It ensures excellent wetting, fast oxide removal, and reliable solder joint formation while maintaining a clean PCB surface appearance.

Ideal for high-speed production environments and precision electronics manufacturing.

Key Features

• Low solid content formulation
• Minimal, non-corrosive residue
• No post-cleaning required
• Excellent solder wetting and spread
• Suitable for leaded and lead-free processes
• Low smoke and reduced odor
• Compatible with automated soldering systems

• Eliminates Cleaning Cost
  No water wash required — saves labor, water, equipment, and drying time.

• Clean & Professional PCB Finish
  Leaves low visible residue, maintaining aesthetic appeal and electrical reliability.

• Stable Process Performance
  Ensures consistent solder flow in automated production lines.

• Reduced Production Downtime
  Minimizes rework and improves first-pass yield.

• RoHS & Modern Manufacturing Compatible
  Designed for today’s lead-free and environmentally conscious processes.