Corrosion Protection
Moisture and temperature fluctuations can promote corrosion on metal surfaces. Metal components also need to be protected against corrosion during storage and transportation. Rust and oxidation affect more than just appearance: they can also impair the function and surface quality of components.
RHOBA-Chemie develops specialty chemicals for industrial corrosion protection. The RHOBA SUPRA product range includes six corrosion protection products. They are used for applications such as component preservation, passivation of metal surfaces and corrosion protection in cooling water systems.
Depending on the product, protection periods of 12 to 60 months are possible. The products are suitable for different metal materials and process conditions, covering applications from bare metal components to complex assemblies.
Industries We Supply with Corrosion Protection Products
Our corrosion protection products are used in a range of industries, including:
- Automotive industry
- Construction
- Aviation
- Paint shops
- Mechanical and plant engineering
- Metalworking industry
- Defence industry
RHOBA-Chemie Corrosion Protection Products at a Glance
The six products in the RHOBA SUPRA range are designed for different corrosion protection requirements. The range includes film-forming corrosion protection products, a multifunctional oil, a corrosion inhibitor for cooling water systems and a passivation concentrate for aqueous systems.
| Product | Type | Application | Suitable for |
| RHOBA SUPRA C101 | Film-forming corrosion protection agent | Temporary corrosion protection for equipment, machinery, components and tools | Metal components |
| RHOBA SUPRA C102 | Film-forming corrosion protection agent | Preservation of equipment, machinery, spare parts and tools | Metal components |
| RHOBA SUPRA C103 | Film-forming corrosion protection agent | Long-term preservation of metal components, equipment and machinery | Metal components |
| RHOBA SUPRA C201 | Silicone-free multifunctional oil | Corrosion protection, maintenance and lubrication | Metal components; also compatible with plastic mounts, insulation and rubber connections |
| RHOBA SUPRA C301 | Highly concentrated corrosion inhibitor and hardness stabilizer | Corrosion protection in closed and semi-open cooling water systems | Carbon steel, copper, copper alloys and non-ferrous metals; not suitable for systems containing aluminium or aluminium-containing materials |
| RHOBA SUPRA C303 | Multifunctional passivation concentrate for aqueous systems | Passivation after cleaning, deoxidation or etching | Steel and cast iron components; only conditionally suitable for non-ferrous metals and aluminium |
Find the Right Corrosion Protection Product for Your Application
The right product depends on factors such as the material, required protection period and process conditions. The intended application is also important. Component preservation involves different requirements from corrosion protection in cooling water systems or aqueous processes.
RHOBA-Chemie supports you in selecting the right product. If none of the existing products is suitable for your process, we can assess the feasibility of developing a customized formulation.
1. Analyse the Application and Requirements
We first determine which component needs to be protected, which materials are involved and under which conditions corrosion protection is required. Our sales team coordinates the requirements with you and, where necessary, can also provide support on site.
2. Select the Right Product or Develop a Formulation
We then select a product from the RHOBA SUPRA range that matches the material and process requirements. If none of the existing formulations is suitable, we can assess the development of a customized formulation.
3. Support Product Implementation and Application
Our laboratory supports you during practical testing and product implementation. Application and dosage can be adjusted to the specific conditions of your process.
Reliable Corrosion Protection for Metal Surfaces
The right corrosion protection solution depends on the material, process and operating conditions.
Are you unsure which product is suitable for your process? Talk to us. We will help you determine which RHOBA SUPRA product is suitable for your application.