Primers and Ancillary
Vetoprime CP436

(Formerly Known as Vetoprime CP437)

Corrosion inhibitor for steel reinforcement accepting cementitious repair or concrete

Ideally designed as corrosion protection for steel reinforcement in the concrete repair systems.
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Technical Data Sheet
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Technical Information
Product Description

Vetoprime CP436 is a two-component polymer modified cementitious primer designed to enhance the bond between the Concrete Repair range of repair mortars and existing reinforced steel. Vetoprime CP436 is also designed to protect the steel reinforcement by providing a highly alkaline passivating layer around the reinforcement and migrating corrosion inhibitor technology, which minimizes further corrosion to surrounding steel reinforcement.

  • Two-component, easy to use.
  • High bond strength to concrete and steel.
  • Good physical properties and mechanical strength.
  • Polymer modified system with low VOC.
  • Protection   of   steel   through   Migrating   Corrosion
  • Inhibitor technology.
  • Good resistance to water and chloride penetration.
  • Safe and environment-friendly product.
Packaging & Coverage

Vetoprime CP436 is supplied in 2 kg Kit, Coverage: 1.18m2/2kg kit @ 1mm.

Vetoprime CP436 is supplied in 4kg Kit, Coverage: 2.35m2/4kg kit @ 1mm.

Stated consumption data are for general guidance. Actual consumption depends on the nature of the substrate, method of application, and wastage.


Shelf Life & Storage

The original sealed kit of Vetoprime CP436 has a shelf life of 12 months, provided it is stored clear of ground in a dry, shaded place below 35ºC.

Application Information
Instructions for use


Mix Vetoprime CP436 by slowly adding the powder component to the liquid component. Mix thoroughly for about 2 minutes until obtaining a smooth and even consistency.

Application As Reinforcement Primer

Apply by using a brush two coats of Vetoprime CP436 in a 1mm thickness approximately. Allow each coat to reach the initial setting before the application of the second coat.


Clean all tools and equipment immediately after use with water.

Surface Preparation

It is essential to apply Vetoprime CP436 to a sound, clean, and dry surface to achieve maximum bond strength between substrate and coating/repair products.

All rust and scale should be removed from any exposed steel reinforcement by grit blasting techniques or equivalent approved methods to a bright steel condition.


At temperatures below 20ºC, the cure rate will be slower. Conversely, at temperatures above 20ºC, the cure rate will be faster.

Additional Information
Health & Sefety

Vetoprime CP436 should not come into contact with skin and eyes or be swallowed. Avoid inhalation of vapor and spray. Use only in well-ventilated areas. In case of insufficient ventilation, wear suitable respiratory protection. Wear suitable protective clothing, gloves, and eye/face protection. Barrier creams provide additional skin protection. Should accidental skin contact occur, remove immediately with a suitable skin cleanser followed by washing with soap and water. In case of contact with eyes, rinse immediately with plenty of water, and seek medical advice. If swallowed, seek medical attention immediately - do not induce vomiting.

Vetoprime CP436 is non-flammable.

Refer to the product Material Safety Data Sheet for further information.

Important note

Saveto endeavors to ensure that any advice, recommendations, information it may give is accurate and correct. It cannot accept any liability, either directly or indirectly arising from the use of its products, because it has no direct or continuous control over where or how its products are applied, whether or not following any advice, specification, recommendation, or information given by us. Saveto has the right to change any of the specifications mentioned in the Technical data sheets upon its discretion without prior notification.

Hard copies of TDSs are printed once or twice a year. Our technical data sheets are continuously updated as per R&D improvements and new 3rd party testing; kindly refer to our website for the latest updated TDSs.

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Saudi Vetonit Co. Ltd. (SAVETO)
P.O. Box 52235 Riyadh 11563, KSA
Toll: (+966 11) 265 3334
Fax: (+966 11) 265 0936
800 124 9009
Fax: (+966 11) 265 0718