Weld Clean Acid

Weld Clean – Phosphoric Acid Stainless Steel Weld Cleaner

Weld Clean is a phosphoric-acid-based weld cleaning solution designed to remove oxidation, heat discolouration and surface contamination from stainless steel welds.

Ideal for use alongside TIG weld cleaning brushes or weld cleaning machines, Weld Clean helps restore the appearance of stainless steel after welding and prepares the surface for the final neutralising and rinsing process.

Key Features
Phosphoric acid-based weld cleaner
Helps remove weld discolouration and surface oxidation

Suitable for stainless steel weld cleaning
Can be applied with a brush, swab or non-atomising spray

Suitable for use with weld cleaning systems
Ideal for use with TIG weld cleaning brushes

Available separately from Weld Clean Neutralising Fluid

Important
Not suitable for use on zinc, tin or galvanised surfaces.
Remove grease, oil, loose rust and dirt before application. Wet the surface with Weld Clean and do not allow the product to dry on the surface. Follow the product's SDS and safety instructions when handling.

⚠️ Safety: Contains phosphoric acid. Appropriate PPE, including chemical-resistant gloves, eye/face protection and suitable protective clothing, must be worn. Use in a well-ventilated area and follow the manufacturer's SDS for handling, storage and first-aid requirements.

Pair it with our TIG Weld Cleaning Brushes for a simple and cost-effective alternative to purchasing a dedicated weld cleaning machine.