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Cortrec M-531 Oil Soluble Corrosion Inhibitors 19 ltr & 208 ltr Drums

Cortrec M-531 Oil Soluble Corrosion Inhibitors 19 ltr & 208 ltr Drums

Regular price £866.65 GBP
Regular price Sale price £866.65 GBP
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Low stock: 10 left

The M-531 formula contains oil soluble corrosion inhibitors that are compatible with petroleum and synthetic lubricants.


 M-531 oil soluble corrosion inhibitors demonstrates remarkable vapour and contact corrosion protection coating with outstanding demulsibility.

The M-531 formula is effective for a variety of conventional and synthetic base stocks.

Features of M-531 Oil Soluble Corrosion Inhibitors

  • Outstanding vapour phase and contact corrosion protection
  • Non-staining properties
  • Suitable for use in hydraulics
  • Can be used in conjunction with most minerals and synthetic oils
  • Suitable for preservation projects as well as conditions that require intermittent use
  • Does not ‘gel’ when contacted with water

Typical Application for M-531

Suitable for use in a wide variety of industrial lubricant application, M-531 provides outstanding rust protection and moisture proofing. Where rust prevention is concerned M-531 is particularly effective when applied to coiled steel or stacked parts – this is due to the formulas impressive anti staining properties.

M-531 Solubility

M-531 uses corrosion inhibitor molecules that are soluble in both petroleum and synthetic based lubricants. This formula is insoluble in water. However, we recommend that to verify the solubility of any of the base oils and their compatibility with other products you contact Valdamark technical services for further advice and information.

What metals does M-531 protect?

This formula is effective at protecting metals like:

  • Carbon Steel
  • Stainless Steel
  • Copper
  • Brass
  • Aluminium

Product Packaging & Storage

M-531 oil soluble corrosion inhibitors are available in a variety of packaging’s and formats. As standard M-531 is supplied in 5-gallon (19 litre) plastic pails or for projects that require larger volumes of product, 55 gallon (208 litre) metal drums can also be supplied.

Also available are 1 quart (946ml ) bottles.

When storing this product store in a cool, dry place at temperatures less than 115°F (46°C) away from any sources of heat & moisture. We recommend you seal M-531.


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