How to choose, apply, inspect and remove a wax based corrosion protection coating on deck gear and stored steel in Oman, with supply from our Barka warehouse.
Bare steel on an Omani deck or in a coastal laydown yard rusts quickly once salt spray and humid nights reach it. A wax based corrosion protection coating keeps that steel free of rust until the part goes into service. Our Wax Based Heavy Duty Corrosion Protection Coating, part number RXSOL-25-1005-025, leaves a water repellent, chemically inert wax film. You apply it by brush or by dipping. The job has three steps: degrease, dry, then coat. After that you inspect the steel, recoat where needed and remove the film before the steel goes back to work. We supply the coating from Barka, Sultanate of Oman.
What a wax based corrosion protection coating does
This type of product is a wax blend dissolved in a solvent, usually with corrosion inhibitors added. After you apply it, the solvent evaporates and leaves a wax barrier on the metal, typically a dry amber or yellow film. The film is hydrophobic, so it keeps water and salt off the steel. Typical solvent-thinned grades dry to a translucent film that is dry to the touch.
Our product record describes RXSOL-25-1005-025 as a specially formulated wax type coating with very good adhesion that protects against corrosion at very low as well as high temperatures. The record lists it for short to medium term indoor and outdoor protection of components, and in places for medium to long term protection. Base your storage plan on the shorter figure and let inspection tell you when to recoat.
Wax film or oil spray: what works in Oman salt air and heat
Thin oil films and penetrating sprays wash off and creep away in wet conditions. In an independent outdoor test, mild steel panels were sprayed weekly with salt solution. The best flexible waxy barrier coats showed 0% rust after 82 days, while penetrating oils showed 50 to 100% rust and PTFE sprays showed 80 to 100%. If your steel sits in salt fog at Sohar, Duqm or on the Muscat coast, or in Khareef humidity in Salalah, a wax film is the safer choice.
Heat is the limit to watch. Wax coatings can be soft. They may chip or crack on impact and soften further in hot weather. The typical film service range for this product class is about -40 °C to 82 °C, and exposed deck steel in an Omani summer gets much hotter than the air around it. Coat deck gear in the cooler hours. Let the film dry to the touch before wind-blown dust and sand reach it, because grit stuck in a tacky film weakens the barrier.
Choose the film by use. A wax film suits laydown-yard steel, spare shafts, flanges, hatch cover parts and idle deck gear that will sit for months. Grease-type films are the usual choice for severe humidity or outdoor storage. Water-based rust preventives give shorter protection, and VCI packaging suits small parts that you can wrap or box.
Where to use it on deck and in the yard
Wax coatings of this class are used on winches, wire ropes, cranes, structural steelwork, void spaces and box sections. On a vessel alongside or at anchor off Sohar, that means mooring winch drums, exposed shackles, spare wire ropes and hatch cover fittings. Ashore, it means pipe flanges, machined spares, structural steel in open storage and equipment parked between projects in Duqm or Barka.
Our record also lists the coating for rust prevention and demoulding work on injection moulds. Keep wax rust preventives off electrical switch contacts and PC boards, because they do not suit them. You can use it on battery terminals once the connection is made.
Degrease and dry before you coat
Never apply a rust preventive over existing rust or grime, because the film traps the contamination against the metal. Before coating, clean off all salts, fingerprints, machining residues and coolant films, then dry the surface thoroughly to avoid flash rust. On coastal sites, rinse the salt off with fresh water first.
For oily deck machinery, engine-room parts and workshop items, use our Degreaser Heavy Duty (RXSOL-25-1005-005). It is readily soluble in water in all proportions and can be brushed on, sprayed or used in a dip tank. Use it undiluted on heavily soiled components. Its record states that it is non-corrosive to copper, aluminium, mild steel and plastic, and it is suitable where chlorinated solvents are undesirable or prohibited. If your crew wants a second option from the same family, order Degreaser Solvent Green (RXSOL-25-1005-030). It is listed for engine rooms, ship decks, bilges and workshop equipment.
For yards and vessels in the north, the same Degreaser Heavy Duty is listed on our Sohar site. For jobs in Dhofar, it is listed on our Salalah site. Let the cleaned steel dry completely before you apply the wax.
How to apply: brush, dip and recoat time
Our record gives brushing or dipping as the application methods for RXSOL-25-1005-025. Allow the film to dry for at least 20 to 30 minutes before you apply an additional coat to get a thicker coating. Products of this class are typically applied without heating and can be thinned with mineral spirits or naphtha. Ask us before you thin or spray our grade so that we can check it against the batch.
For planning, one litre of a typical solvent-thinned wax rust preventive covers about 9 to 10 m² at about 50 µm film thickness. Full drying for the class typically takes 1 to 4 hours, depending on conditions. Give edges, threads and weld seams a second coat, because a single coat runs thin there.
| Item | Detail |
|---|---|
| Part number | RXSOL-25-1005-025 |
| Product type | Wax type corrosion protection coating, highly water repellent and chemically inert |
| Application | Short to medium term indoor and outdoor protection of components; also mould rust prevention |
| Method | Brush or dipping |
| Recoat | Allow at least 20 to 30 minutes of drying before an additional coat |
| Typical coverage (product class) | About 9 to 10 m² from one litre at about 50 µm |
| Typical film service range (product class) | About -40 °C to 82 °C |
| Surface preparation | Degreaser Heavy Duty RXSOL-25-1005-005 or Degreaser Solvent Green RXSOL-25-1005-030, then dry fully |
| MSDS | On request |
Protection life, removal and safe handling
Vendors typically quote 36+ months indoors and 18+ months outdoors for wax-film rust preventives. Oil- and solvent-based rust preventive coatings in general protect for about 6 months to 3 years, depending on exposure, film thickness and whether the film is disturbed. None of these figures was measured in a Gulf summer. Inspect coated stored parts every 3 to 6 months for condensation, packaging damage or coating breakdown, and recoat them as needed. In open yards in Sohar, Duqm and Salalah, check sooner after a dust storm or heavy rain.
Where you can, store coated steel below 50% relative humidity and keep it off direct contact with wood pallets. Rinse and recoat parts that are held on the coast.
Before painting, welding or putting the part into service, remove the wax with mineral spirits or another petroleum solvent. Our Degreaser Heavy Duty record also lists it as a stripper for all types of waxes and finishes, so the same product you used for preparation can take the film off.
Solvent-cutback wax corrosion preventive compounds typically contain Stoddard solvent or petroleum distillate. They typically have a flash point of around 40 °C (PMCC) and are shipped as flammable liquids (UN 1268, petroleum distillates). Check the SDS for your lot. We send the MSDS for RXSOL-25-1005-025 on request. Ventilate enclosed holds, void spaces and stores while the solvent evaporates, and keep sparks and hot work away. Store the containers closed, shaded and away from heat. The typical shelf life for the class is 24 months stored cool, dry and covered. In an Omani warehouse, that means indoors and out of direct sun.
Where to buy wax based corrosion protection coating in Muscat and Oman
Muscat Chemical (Muscat & Barka for Business Trading) supplies RXSOL-25-1005-025 from Barka Industrial Area, Sultanate of Oman. Contact us with your site or vessel location and delivery point, and we will advise on arrangements. Browse our full product range for related deck and maintenance chemicals.
When you ask for a quote, give us the part number, the approximate steel area or tonnage, whether storage is indoor or outdoor, how long the steel will sit, your application method and the delivery point. We confirm pack sizes and send the MSDS with the quote. Call +968 77333599, email muscatchem@gmail.com or use our quote request form.
Request a quote on WhatsApp at +968 77333599.
Frequently asked questions
How long does a wax based corrosion protection coating last outdoors?
For this product class, vendors typically quote 18+ months outdoors and 36+ months indoors. Those figures were not measured in Gulf heat and salt fog. In Oman, inspect coated steel every 3 to 6 months and recoat wherever the film is chipped, thin or covered in dust.
How do I remove a wax based corrosion protection coating before painting or using the part?
Remove it with mineral spirits or another petroleum solvent. Our Degreaser Heavy Duty (RXSOL-25-1005-005) record also lists it as a stripper for all types of waxes and finishes. Let the surface dry fully before painting or welding.
Can wax corrosion coating be applied over rust or on a damp surface?
Do not apply it over rust or grime, because the film traps contamination against the metal. Apply our grade to clean, degreased and fully dried steel. Some VCI wax grades are sold for damp surfaces, but our product record does not list this.
Is wax based corrosion protection coating flammable?
Solvent-cutback wax compounds typically have a flash point of around 40 °C (PMCC) and are shipped as flammable liquids under UN 1268. Check the SDS for your lot, ventilate enclosed spaces, keep hot work away and store the containers shaded and closed. We send the MSDS on request.
Where can I buy wax based corrosion protection coating in Muscat or Oman?
Muscat Chemical supplies RXSOL-25-1005-025 from Barka Industrial Area, Sultanate of Oman. Call or WhatsApp +968 77333599, or send a quote request through muscatchemical.com/contact with your delivery point.