Welcome To The Promain Blog

Here you will find all the latest news, articles and info in regards our paint & coatings systems. Click below to discover our latest posts and products.

Rust Converter FAQ’s

What is a Rust Converter? The majority of rust converter products that are readily available are a water-based converter and primer in one. Most contain two active ingredients, they are Tannic acid and an organic polymer. Tannic acid, reacts with iron oxide (rust) and chemically converts it to iron tannate,…

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