M-370 Water-Based Additive is a Multimetal Water-Based Corrosion Inhibitor developed for water-based metalworking fluids, lubricants, cleaners, coolants, and coatings used during manufacturing. It helps prevent flash corrosion and forms a thin hydrophobic protective film that is nearly undetectable when dry. The additive protects metals including cast iron, cast aluminum, steel, and copper. It is water-soluble, non-flammable, stable in hard water, and free from nitrites and phosphate esters. M-370 is also available in NS, HS, C, and aluminum-focused variants for different formulation needs. Nassguard supplies M-370 Multimetal Water-Based Corrosion Inhibitor throughout Qatar and Doha for metalworking, cleaning, coating, manufacturing, cooling, and industrial corrosion-control applications.
More Details
Multimetal Water-Based Corrosion Inhibitor metal components can start corroding when moisture, water-based processing fluids, cleaners, or coolants remain in contact with their surfaces. This problem becomes more serious in industrial environments where heat, humidity, salt, and repeated processing expose metal parts to difficult conditions.
M-370 Water-Based Additive provides a practical way to improve corrosion protection in compatible water-based systems. It works across several metals and supports applications involving metalworking fluids, lubricants, alkaline cleaners, coolants, and protective coatings.
For industries looking for a Multimetal Water-Based Corrosion Inhibitor in Qatar, M-370 offers reliable protection for steel, cast iron, cast aluminium, and copper. Nassguard supplies M-370 for customers throughout Qatar and Doha, including manufacturing plants, maintenance companies, engineering firms, workshops, and industrial facilities.
What is M-370 Water-Based Additive?
M-370 is a multimetal corrosion preventive additive developed for water-based industrial formulations. Manufacturers can add it to metalworking fluids, lubricants, cleaners, coolants, and coatings to improve protection during manufacturing, processing, storage, or maintenance activities. The additive uses VCI technology along with contact protection to help reduce corrosion on several metal types.
M-370 forms a dry, clear protective film and remains stable even when users mix it with hard water. Its water-soluble nature also makes it easy to incorporate into many compatible water-based industrial systems. The product protects: Cast iron, Cast aluminium, Steel, Copper. Manufacturer technical information recommends different concentrations depending on the required protection period.
Uses of M-370 Water-Based Additive
- Water-based metalworking fluids
- Industrial coolants
- Primer coatings
- Alkaline cleaners
- Industrial detergents
- Water-based lubricants
- Parts-cleaning solutions
- Manufacturing process fluids
- Metal component protection
- Steel corrosion control
- Cast-iron protection
- Aluminium component protection
- Copper protection
- Temporary corrosion protection
- Industrial maintenance fluids
Key Features of M-370
- Multimetal Corrosion Protection-M-370 protects several commonly used industrial metals, including steel, cast iron, cast aluminium, and copper.
- Water-Soluble Formula-The product dissolves in water, allowing manufacturers to incorporate it into suitable water-based systems without complicated processing.
- Helps Prevent Flash Corrosion-Freshly cleaned or processed metal surfaces can develop flash corrosion quickly. M-370 helps reduce this risk during manufacturing and maintenance operations.
- Stable in Hard Water-Hard water can affect the performance of some additives. M-370 maintains good stability in hard-water conditions, making it useful for industrial facilities with varying water quality.
- Forms a Hydrophobic Film-The additive creates a hydrophobic protective layer that helps reduce moisture contact with the metal surface.
- Nitrite-Free Formula-M-370 does not contain nitrites.
- Phosphate Ester-Free-The formulation also avoids phosphate esters, which can benefit manufacturers looking for alternative corrosion-control chemistries.
- Non-Flammable-M-370 is non-flammable, which helps simplify handling in many industrial environments.
- Fine Filtration Compatibility-The product can pass through a 1-micron filter, making it suitable for applications that require fine filtration.
- Flexible Protection Period-Users can adjust concentration depending on whether they need short-term, long-term, or extended corrosion protection.
Applications Across Qatar and Doha
Applications in Qatar
Industrial operations across Qatar regularly work with steel, aluminium, copper, and cast-iron parts. These metals may face corrosion during machining, cleaning, manufacturing, storage, or maintenance.
- Oil and gas support facilities
- Engineering companies
- Metal fabrication plants
- Manufacturing facilities
- Maintenance workshops
- Industrial cleaning operations
- Machinery servicing companies
- Metalworking facilities
- Equipment manufacturers
- Industrial coating operations
Qatar’s combination of high temperatures, humidity, and coastal conditions makes corrosion control an important part of industrial maintenance.
Applications in Doha
Companies in Doha can use M-370 in metalworking fluids, coolants, alkaline cleaners, detergents, coatings, and other compatible water-based systems.
Engineering firms, maintenance contractors, fabrication workshops, industrial cleaning companies, and manufacturing businesses can use M-370 where multiple metal types require protection.
Nassguard supplies M-370 Water-Based Additive across Doha and throughout Qatar for commercial and industrial requirements.
Technical Specifications of M-370
| Specification | Details |
|---|---|
| Product Name | M-370 Water-Based Additive |
| Product Type | Multimetal Water-Based Corrosion Inhibitor |
| Appearance | Clear dark brown liquid |
| Film Type | Dry, clear |
| pH | 8.0–9.5 neat |
| Density | 8.8–8.9 lb/gal |
| Density Metric | 1.05–1.07 kg/L |
| Non-Volatile Content | 40–45% |
| Water Solubility | Water-soluble |
| Metals Protected | Cast iron, cast aluminium, steel and copper |
| Flammability | Non-flammable |
| Nitrites | None |
| Phosphate Esters | None |
| Filtration | Passes through a 1-micron filter |
| Shelf Life | 24 months |
| Packaging | 19 L container, 208 L drum, totes and bulk |
Certifications, Standards and Compliance
- ISO 9227 – Corrosion Tests in Artificial Atmospheres
- ASTM D1748 – Humidity Cabinet Corrosion Testing
- ASTM D2247 – Humidity Resistance of Coatings
M-370 technical literature are relevant corrosion-testing references and should not be presented as individual M-370 certifications unless supporting documentation confirms them.
Why Choose M-370 from Nassguard?
- Available across Qatar and Doha
- Provides multimetal corrosion protection
- Suitable for water-based industrial systems
- Protects steel, cast iron, cast aluminium, and copper
- Helps prevent flash corrosion
- Stable in hard-water conditions
- Forms a hydrophobic protective film
- Water-soluble formulation
- Nitrite-free
- Phosphate ester-free
- Non-flammable
- Suitable for metalworking fluids and coolants
- Works with alkaline cleaners and detergents
- Suitable for primer coatings
- Commercial and bulk quantities available
- Supports manufacturing and maintenance applications
Nassguard supplies M-370 to industrial users looking for a dependable Multimetal Water-Based Corrosion Inhibitor in Doha and Qatar.
Frequently Asked Questions
1. What is M-370 Water-Based Additive?
M-370 is a multimetal corrosion inhibitor additive for compatible water-based industrial fluids.
2. Which metals does M-370 protect?
M-370 protects steel, cast iron, cast aluminium, and copper.
3. Can M-370 be used in metalworking fluids?
Yes, manufacturers can use M-370 in compatible water-based metalworking fluids.
4. Does M-370 work in hard water?
Yes, M-370 remains highly stable in hard-water conditions.
5. Is M-370 flammable?
No, M-370 is non-flammable.
6. Does M-370 contain nitrites?
No, M-370 contains no nitrites or phosphate esters.
7. Where can I buy M-370 in Qatar?
Nassguard supplies M-370 Water-Based Additive to customers across Doha and Qatar.
Conclusion
M-370 Water-Based Additive provides multimetal corrosion protection for industrial users working with water-based metalworking fluids, coolants, lubricants, cleaners, and coatings.
Its ability to protect steel, cast iron, cast aluminium, and copper makes it useful when a process involves more than one metal type. The product also offers practical advantages such as hard-water stability, flash-corrosion control, hydrophobic film formation, water solubility, and a non-flammable formulation.
M-370 also gives users flexibility in selecting a concentration according to the required protection period. For companies searching for a reliable Multimetal Water-Based Corrosion Inhibitor in Qatar and Doha, Nassguard supplies M-370 for manufacturing, maintenance, fabrication, engineering, cleaning, and metalworking applications.






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