Product Short Description: Formulated to remove rust and water scale build up from boiler evaporators, heat exchangers, cooling systems, pipeline collection system etc Product Description: Specifically formulated to remove rust and water scale build up from boiler evaporators, heat exchangers, cooling systems, pipeline collection system etc. It is a superior balance formulated heavy duty POWDER acid containing accelerators, corrosion inhibitors & wetting agents. Highly effective on heating. Safe and easy handling and storage . Fast and effctive scale remover . - Non-combustible solid - Smoke from fires is irritating - Not flammable. In case of fire use extinguishing media appropriate to surrounding conditions - Prevent run off water from entering drains if possible Scale and Rust Remover (Powder)