14 de January de 2026
FERRONET: maintenance of facilities in the nautical and naval sector
The marine environment presents extremely aggressive conditions for the materials and equipment used on vessels, both in the nautical and naval sectors.
The constant exposure of vessels to salt water, humidity, temperature fluctuations, and pollutants leads to two recurring issues: metal corrosion oxidation and fouling of organic and inorganic origin.
Metal surfaces in the nautical and naval sector are continuously exposed to a highly corrosive saline environment (extreme corrosivity category CX according to UNE-EN ISO 12944). Even when metals are properly coated or protected by paint systems, they eventually oxidize, requiring maintenance operations consisting of cleaning, rust removal, and repainting processes.
According to NACE International, the total cost of corrosion in the marine sector worldw ide is between 50 and 80 billion dollars annually.
Fouling consists of deposits of mineral salts, organic residues, or metallic sediments that form especially in cooling circuits, hydraulic systems, bilges, and tanks. These deposits cause blockages in pipes and valves, reduced thermal efficiency in heat exchangers, and premature wear of equipment and materials.
Taking these two issues into account, the nautical and naval sector requires specific products that effectively remove all types of oxides and corrosion while preserving materials and surface coatings.
GAMA FERRONET: Proven descaling and deoxidizing treatment
The FERRONET range of descaling and deoxidizing products combines more than 75 years of MINEA’s experience in the nautical and naval sector with PROQUIMIA’s extensive expertise in metal surface treatment.FERRONET, the flagship product of the range
FERRONET offers a balanced combination of degreasing, deoxidizing, and descaling properties, standing out for its maximum effectiveness, operational safety, and versatility of use. FERRONET is a highly concentrated product, ideal for effectively removing rust and scale from gantry cranes, doors, and winches in the naval sector, as well as stanchions, cleats, ladders, gangways, and portal hinge fittings in the nautical sector, without affecting the base metal or structure. Thanks to its compatibility with paints, plastics, wood, and fiberglass, it is particularly suitable for removing rust stains and run-off on decks, gelcoat, and other surfaces in the nautical and naval sector. Its use helps extend repainting intervals for vessels, resulting in both operational and economic savings. FERRONET can be applied neat or diluted in water, at a ratio depending on the level of rust or scale present. As an aqueous liquid product, once applied and allowed to act, it can be easily rinsed off with water. It can also be used in the maintenance of offshore platforms, as well as to restore pumps clogged by limescale or rust sediments, descale circuits, heat exchangers, boiler coils, etc.FERRONET: benchmark product in the nautical and naval sector
FERRONET has a long track record and is well established as a benchmark product for vessel maintenance, being listed in the sector’s main reference guides: the “ISSA Catalogue” and the “IMPA Marine Stores Guide.”
FERRONET product range; addressing specific needs
Although the benchmark product is FERRONET, in order to provide more specific and tailored solutions to the sector’s diverse needs, the range is complemented by products designed for specific application methods:- FERRONET GEL: descaling and deoxidizing gel, specially developed for vertical surfaces or when run-off and product drips must be avoided.
- FERRONET INSTANT: foam spray format, designed for faster and more effective rust removal by increasing contact time and enhancing degreasing power.
- FERRONET POWDER: powdered descaling and deoxidizing product with a mild abrasive that provides improved polishing and brightening properties.
FERRONET: beyond the nautical and naval sector
The wide diversification in formats and formulations makes it possible to extend the applications of the FERRONET range to other sectors: industrial, DIY (hardware stores), as well as maintenance and engineering companies. FERRONET is the solution sought by professionals in domestic water, heating, and industrial installations to restore pumps clogged by limescale or rust sediments, descale circuits, heat exchangers, and boiler coils, as well as to remove oxidation from metal structures or components prior to painting. The FERRONET product range offers a well-balanced combination of degreasing, deoxidizing, and descaling properties, delivering maximum effectiveness, operational safety, and versatility of use, making it suitable for multiple sectors of activity beyond the nautical and naval industry. PROQUIMIA, through its MINEA-FERRONET line, provides a wide range of specialized products designed to meet the most demanding cleaning and maintenance needs of the nautical and naval sector.Do you want more information?
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