VCI POWDERS

VAPPRO® 841

VAPPRO 841

VAPPRO 841 is an odorless VCI powder specially developed to inhibit both ferrous and non-ferrous metals from corrosion after hydro-testing. It eliminates the formation of corrosion due to residual water after draining hydro-test water.

Vappro 841 eliminates the need to force dry the piping system after pressure testing and flushing. It reduces downtime caused by the formation of corrosion in piping systems which can result in seized valves, blocked pipework and potential damage to downstream process equipment.

Vappro 841 is also an excellent product for dry corrosion protection of metals in recessed areas, interior cavities, and voids.

VAPPRO® 842

VAPPRO 842

VAPPRO 842 hydro-test VCI powder enhances the detection of leaks during hydro-testing. Vappro 842 powder with color indicator is specially developed to inhibit both ferrous and non-ferrous metals from corrosion after hydro-test.

Its bright conspicuous color enhances the detection of leaks during hydro-testing. It eliminates the formation of corrosion due to residual water after draining hydro-test water.

Vappro 842 eliminates the need to force dry the piping system after pressure testing and flushing. Reduces downtime caused by the formation of corrosion in piping systems which can result in seized valves, blocked pipework and potential damage to downstream process equipment.

VAPPRO® 844

VAPPRO 844

VAPPRO 844 has been hailed as a technical breakthrough in corrosion control. It is a revolutionary corrosion inhibitor that inhibits ferrous metals against corrosion in seawater.

Vappro 844 protects metals in seawater with salinity up to 3.5% and with chloride content up to 19,000 ppm. It eliminates the dependence of using fresh water for hydro-testing of storage tanks and piping systems. Hydro-tests can be carried out safely with sea water onboard ships, rigs, offshore equipment, pipes, and storage tanks without experiencing the consequences of corrosion. Ballast tanks can now be protected without the need for using oil or solvent. Simply flood the ballast tank with sea water and add 0.1 percent of Vappro 844 by weight to the volume of seawater in the ballast tank.

Vappro 844 has found considerable application as a corrosion inhibitor in low concentrations and is effective in protecting ferrous metals against corrosion in seawater. It does not contain chromates or nitrites and is non-toxic.

VAPPRO® 848

VAPPRO 848

VAPPRO 848 for fogging and dry preservation is a unique formulation of vapor corrosion inhibitor powder for dry corrosion protection of metals in recessed areas, interior cavities, and voids.

Vappro 848 is very effective in low concentrations and is excellent in protecting multi-metals from corrosion. It does not contain chromates or nitrites. It is a superior anti-corrosion additive for heat transfer fluids.

Vappro 848 is easy to apply and can easily be removed by compressed air or flushing with water.

VAPPRO® 849

VAPPRO 849

VAPPRO 849 is a water-soluble VCI powder with a superior corrosion inhibitor for wet or dry corrosion protection of ferrous metals and aluminum.

VAPPRO 849 offers low dosage effectiveness as a treatment for closed-loop cooling systems, hydro-testing and a wide variety of marine process applications.

VAPPRO 849 is an excellent replacement for all nitrites based inhibitors. It is 100% free of nitrites and heavy metals.

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