M-640 Liquid Additive

M-640 Liquid Additive

M-640 Liquid Additive

m-640-liquid-additive

m-640-liquid-additive

Cortec®

Sustainable Recommendation

M-640 L is a liquid corrosion inhibiting additive for water and glycol-based heat exchange fluids.

M-640 L is a liquid corrosion inhibiting additive for water and glycol-based heat exchange fluids. It protects ferrous and non-ferrous metals from corrosive contaminants.

This product is an excellent replacement for silicates and phosphate/nitrite based/amine compounds.




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Main Features

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Usage

Corrosion Prevention

Rig Stacking

Product Type

VpCI® Additives for Oil and Water

M-640 Liquid Additive

M-640 Liquid Additive

Variants

Extended Lifetime

M-640 Liquid Additive

Variant

Volume:

Volume:

19 liters/5 gallon

19 liters/5 gallon

Package:

Pail

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© 2026 Presserv All rights reserved

© 2026 Presserv All rights reserved

© 2026 Presserv All rights reserved

© 2026 Presserv All rights reserved