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Other products

TACAB Neutralization paste
TACAB neutralization paste is used on steel surfaces to neutralise and inhibit pickling paste after use. After treatment, the pickling acid residue has a pH value of >8 and the poisonous hydrofluoric acid is chemically converted into harmless fluorspar (CaF2). The neutralisation paste is mildly alkaline and does not have any poisonous constituents. Packages contain 2.5 kg. One package can neutralise 240 linear metres of pickled weld or 12 m2 of pickled steel surface.

Properties:

TACAB Neutralization Paste has a creamy consistency and relatively good adhesion. The paste is mixed in with the pickling paste, using a brush (once pickling has been completed, while the pickling paste is still in place on the structure). A reaction occurs and mild blistering occurs. When blistering ceases the reaction has ceased and neutralization is complete.

Neutralization Paste is sold in the following quantities: 2.5 kilo.

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TACAB Passivator

Used on occasions when you want to ensure a quick passivation of the stainless steel surface.

Usually there is a natural passivation after pickling (if you operate indoors in a protected environment) without the need to use TACAB Passivator. The metal comes after pickling and washing spontaneously react with oxygen in the air when the part dries. This chemical reaction starts on the metal surface. After relatively short periods of time the surface will be covered with an oxide layer. The oxide layer will serve ​as a kind of protective barrier between the air and metal. The formed oxide is therefore of great importance for the continuation of a metal corrosion resistance. layer is also called the passivity layer. At those times when a clean protected environment after pickling can´t be guaranteed TACAB Passivator should be used to

ensure passivation.

TACAB Passivator is sold in the following pack sizes: 25 kg.

A special spraying equipment is needed for spraying TACAB Passivator (accessories).

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