The product, in perspective.
Mordant Solution is an acidic metal-preparation wash used to etch suitable smooth metal before a coating system. Identify the metal and intended primer when asking for it; follow the current technical and safety instructions.
A passivating preparation treatment for suitable smooth metal surfaces. The sheet identifies the material as acidic and corrosive. Use the documented handling precautions; this preparation treatment is not a decorative topcoat.
Where it works.
The documented surface or use for Mordant Solution / Passivating Wash is suitable smooth metal surfaces. Identify the actual material and its condition before selecting the preparation and finishing system. An existing coating, a newly prepared base and a repaired area can need different treatment.
- A passivating preparation treatment for suitable smooth metal surfaces.
- Available quotation packs and component requirements are checked for your selected product, rather than inferred from another grade.
Before you start.
Make the metal sound, clean and dry, removing grease, wax and poorly adhering material. Rinse away cleaning residues before the specified treatment.
For a useful specification check, share whether the surface is bare or previously treated, the name of the existing coating if known, and any visible damage or moisture exposure. Preparation products should be selected for that condition before the finishing material is applied.
Companion products to specify
The technical sheet references these materials for its preparation, thinning or coating scenarios. Confirm the scenario for your substrate.
Application and project planning.
Apply the thin treatment coat described by the manufacturer and follow the subsequent coating system for the metal.
The sheet identifies the material as acidic and corrosive. Use the documented handling precautions; this preparation treatment is not a decorative topcoat.
Measure the area to be treated and allow for the number of coats required by the coating system. Surface texture, absorption, application method and material losses can change the amount needed. Tell us the area and proposed system when requesting packs; the published coverage is a planning reference, not a guarantee of your project’s consumption.
The useful details.
- Product
- Mordant Solution / Passivating Wash
- Documented use
- Suitable smooth metal surfaces
- Application
- Brush. Do not spray as acid may be spread into air and cause
- Drying
- Leave on the surface for about 15 minutes – 1 hour then rinse with clean water to remove acid residues.
- Cleaner
- Water
- Finish
- Matt
- Colours
- A light blue solution which, when applied, creates a semi-transparent blue/black effect
- Coverage
- 18-20 m2/l per coat; rate depends on substrate, film thickness and application conditions.
Figures above are from the linked manufacturer information. Check the complete technical sheet for substrate-specific preparation, thickness, environmental conditions and limitations.
Good questions, useful answers.
Is it the final protective paint?
No. It is a surface-preparation material used within a specified metal coating system. Include the primer and finish you plan to use afterward.
What should I include in my quotation?
Give the exact product name, requested pack size, quantity and relevant colour reference. Add the surface, application and destination so the product and delivery requirements can be checked together.
How do I choose the right pack and quantity?
Use the available pack choices and the quantity required by your coating or installation plan. Tell us the area, number of coats or relevant joint dimensions if you need help assembling a material list.
Can I confirm a colour from the product picture?
The image represents product packaging, not an exact shade match. Use a manufacturer colour reference for a coloured product, or specify that colour is not applicable for the material you need.
Keep the specification close.
Use the full manufacturer technical information when planning preparation and application. Include the exact product and system details when contacting KariVex about a quotation.
