Corrosion protection of steel structures is a systematic project. As the first coating layer applied directly to the steel substrate, the primer can provide the most direct protection for steel structures. International can provide many types of anticorrosive primers (such high quality anticorrosive primers as epoxy primers, zinc-rich primers and zinc phosphate primers) for steel structures under various environments such as petrochemical, power generation, infrastructures, bridges, offshore oil platforms.

Zinc-rich primers-interzinc Series, zinc powder is in the film and provides the optimal galvanic protection for steel structures, making them gain a good corrosion protection even in extremely aggressive environments such as C5-M.

Fast drying primers-intercure Series, allows fast overcoating even at low temperatures, therefore reduces application period, increases productivity and lowers application costs as well.

Zinc phosphate primers-intergard Series, an abundance of zinc phosphate pigment in the film can have a corrosion inhibition function, and protect steel structures from corrosion.

In addition, international Protective Coatings offers Intercure series with Tow-In-One technology of primer/finish, only applies a single coat to replace the existing two-coat systems.

鋼結(jié)構(gòu)的防腐是一項(xiàng)系統(tǒng)工程，底漆作為涂層系統(tǒng)中直接接觸鋼結(jié)構(gòu)的部分，能夠?yàn)殇摻Y(jié)構(gòu)提供**直接的防護(hù)保護(hù)，“國際牌”可為石油化工、電力、基建、橋梁、海洋鉆井平臺等各類環(huán)境下的鋼結(jié)構(gòu)提供多種類型的防腐底漆。例如：純環(huán)氧類、富鋅類和磷酸鋅類等高品質(zhì)防護(hù)底漆。

富鋅底漆-Interzinc系列，漆膜中足量的鋅粉可為鋼結(jié)構(gòu)提供**的陰極保護(hù)，使得鋼結(jié)構(gòu)在極其嚴(yán)酷的環(huán)境下C5-M也能夠得到良好的防腐保護(hù)。

快干型底漆-Intercure系列，甚至在低溫的條件下仍可加快油漆的覆涂時間，從而減少了施工時間，提高生產(chǎn)效率也降低了施工成本。

磷酸鋅底漆-Intergard系列，漆膜中的大量磷酸鋅顏料可以起到緩蝕、抑止作用，從而讓鋼結(jié)構(gòu)免受腐蝕。

此外，根據(jù)國際油漆公司還具有底/面漆的二合一Intercuret系列，只需涂覆一道即可替代原二道漆的系統(tǒng)。