TIG BRUSH NEUTRAL WELD CLEANING FLUID 1L

TIG Brush® TB-31ND Neutral Weld Cleaning Fluid

Low-Hazard Fluid for Safe & Effective Stainless Steel Weld Cleaning

The TB-31ND Weld Cleaning Fluid is a specialised, pH-neutral electrolyte developed by Ensitech for use with the TIG Brush Stainless Steel Weld Cleaning System . Designed for environments where safety, environmental compliance, and operator comfort are priorities, TB-31ND offers powerful weld cleaning and passivation without the hazards associated with traditional acidic fluids.

Despite its neutral pH, TB-31ND delivers excellent results on TIG, MIG, and spot welds , making it ideal for high-purity or sensitive applications across industries such as food & beverage, pharmaceuticals, and architectural stainless fabrication.

Key Features & Benefits:

Neutral pH Formula – Minimises chemical risk to users while maintaining high cleaning performance
Effective on Common Stainless Grades – Suitable for 304, 316, and duplex stainless steels
Passivates While Cleaning – Promotes chromium oxide regeneration to support corrosion resistance (ASTM A967 compliant)
Low-Hazard & Biodegradable – Safer to handle, store, and dispose of compared to traditional acidic cleaners
No Neutralising Required – Simply rinse with water after use—no TB-42 neutralising fluid necessary
Excellent for Enclosed or Low-Ventilation Areas – Low fume output makes it workshop-friendly

Recommended Applications:

• Food-grade and pharmaceutical stainless fabrication

• High-polish architectural welding

• Sensitive environments requiring low-toxicity solutions

• Routine stainless steel maintenance and repair work

• Indoor welding operations or confined workspaces

Usage Notes:

• Use only with TIG Brush machines and approved accessories

• For enhanced finish, follow with TB-50 Finishing Fluid

• Always wear appropriate PPE and follow Ensitech application guidelines