
PROCESS 404
Industrial-Strength Rust Remover and Metal Prep
PROCESS 404 is a powerful acid-based cleaner designed to remove rust and prepare metal surfaces for painting. It’s ideal for a variety of applications, including structural steel, heavy-gauge steel, and equipment. Excellent for derusting and preparing metal surfaces for painting; removing patches of rust from cold rolled steel; inhibiting rust on steel moulds following cleaning; preventing rerusting of steel prior to painting; derusting heat exchangers and storage tank and truck tank interiors; and for removing rust and conditioning surfaces which are partially painted, prior to repainting. Process 404 is particularly adaptable to structural and heavy- gauge steel. Rust/scale remover leaves “key” for painting.
Application
PROCESS 404 is excellent for derusting and preparing metal surfaces for painting; removing patches of rust from cold rolled steel; inhibiting rust on steel moulds following cleaning; preventing rerusting of steel prior to painting; derusting heat exchangers and storage tank and truck tank interiors; and for removing rust and conditioning surfaces which are partially painted, prior to repainting. Process 404 is particularly adaptable to structural and heavy-gauge steel.
- Derusting metal surfaces
- Preparing metal for painting
- Removing rust from cold-rolled steel
- Inhibiting rust on steel molds
- Preventing rerusting of steel
- Derusting heat exchangers and storage tanks
- Conditioning partially painted surfaces
Product Benefits
- Powerful cleaning action
- Effective on tough dirt and grime
- Adds a protective wax layer
- Restores shine
- Easy to use
- Suitable for manual and machine washing
Directions for use
Operating Ranges:
- Pre-Paint Treatment
- Concentration – Use Process 404 direct to surface
- Operating Temperature – Ambient
- Contact Time – 30mins – Agitate surface with brush to reduce cleaning time
- Method – Brush-on or immersion, rinse thoroughly to remove
- Equipment – Corrosion resistant container of crockery, paint brush
Conditions to Avoid
- Temperatures below 5oC and above 30oC
- Direct sunlight
- Acids, bases, oxidising agents, reducing agents
Safety and Precaution
- PROCESS 404 is acidic and can cause burns. Exercise caution in its use
- Avoid contact with skin, eyes and clothing. Carefully read precautionary and first aid information
- PROCESS 404 is acidic and can cause burns
- Wear protective gloves, goggles, and appropriate clothing
- In case of contact, flush with cold water and seek medical attention if necessary
- Store in a cool, dry place, away from incompatible substances
- Note: Always refer to the Data Sheet for specific safety information and handling instructions