It is compatible with:

• Stainless Steel 304 & 316
• Duplex 2205
• Bronze & Copper
• Titanium (works, but slower/less efficient)

• WB500 – Welds up to 4 mm
• WB700 – Welds up to 10 mm
• • Power level 2 (WB700) ≈ level 3 (WB500)
• WB1000 – Larger welds + surface passivation (with squeegee)

• Much safer for the operator
• Instant passivation
• Pickling paste is carcinogenic
• Results vary based on operator technique
• Stainless steel needs weeks to naturally rebuild the chromium layer after pickling
• • This layer protects against rust and corrosion

Yes.

Cross-contamination is common when shops work with both stainless steel and mild steel.

It often comes from dust, tools, or shared equipment.

Typically, 20–25 hours of use.

Yes. We provide a complete solution:

• Weldbrush machines (UK-made)
• NitroClean fluids (USA-made, NSF certified)
• • Formulated specifically for Weldbrush performance
• NitroClean brushes are also available through our webstore

NC-75, a phosphoric acid–based NSF-certified solution.

(Phosphoric acid is also used in soft drinks and food products.)

NC500, the neutralizer

You can choose:

• Reusable stencils from us (up to 5,000 uses)
• One-time stencils using a printer:
• • Brother P-Touch PT-D610BT (with keyboard, up to 1")
  • Brother P-Touch Cube XP PT-P910BT with P-Touch Editor and 1.5" stencil tape or etching labels

No.

Electrochemical marking forms a mark below the surface, keeping the top layer intact.

This avoids any risk of corrosion, unlike some laser methods that disturb the protective surface.

Yes.

You’ll need the marking kit (optional), compatible with all WB models, plus a stencil.