Spray Chrome Plating Instructions
Spray chrome plating – Instructions, safety & downloads (DE/EN)
Welcome to our guide to chrome plating! This process requires precision, care, and the correct procedure to achieve perfect results. Please take the time to read these instructions carefully and follow the guidelines precisely. This will ensure that the final result is not only visually appealing but also durable and resistant. Furthermore, proper application will help minimize risks and create a safe working environment. Should you have any questions or require further information, please do not hesitate to contact us.
Precise secure Reproducible
We're happy to support you on your way to a flawless chrome finish!
Instructions & Downloads (DE/EN)
Open all documents in a new tab.
Spray Chrome Plating – Process Description
Spray chrome plating – Most common sources of error
CLC TM – Instructions for Preservative Lacquer
Step-by-step: Spray chrome plating
1) Preparation
- Clean/degrease the surface and keep it dust-free.
- Mask and ventilate the work area
- PPE: Gloves, safety glasses/visor, respiratory protection
- Apply the base coat carefully according to the instructions.
2) Activate & Metallize
- Apply activator according to instructions.
- Spray the metallization sequence evenly.
- Interim checks for shine/cleanliness
3) Rinsing & Sealing
- Rinse off residues with a suitable medium.
- Apply preservative varnish according to the data sheet.
- Let it dry
- Then apply the protective varnish (clear varnish).
4) Quality check
- Check the optics (mirror finish, uniformity).
- Refer to the list of potential sources of error if necessary.
- Documentation of the parameters
Frequently Asked Questions (FAQ)
What advantages does spray chrome plating offer compared to conventional chrome plating?
High design freedom for complex geometries, thin layers, reproducible appearance (chrome look) without an electroplating bath. Ideal for prototypes, small production runs and refurbishment.
Which surfaces are suitable?
Typical substrates: plastics (ABS, PC, PP after pretreatment), metals, glass, ceramics. Please check critical substrates in advance with the application engineer.
How do I avoid typical mistakes (clouds, tears, dull spots)?
Maintain constant distances and spray speed, ensure homogeneous overlaps, and keep environmental conditions (dust/humidity/temperature) stable. Details: Sources of error (DE) .
Do I need a clear/protective varnish?
Yes, the protective lacquer protects the metallized layer from abrasion, chemicals and UV radiation. See: CLC TM (DE) .
What security measures are necessary?
Personal protective equipment (PPE) (gloves, safety glasses/visor, respiratory protection if necessary), ventilation, fire protection, storage according to the data sheet. Create operating instructions and provide training.
How long does the process take?
Depending on the geometry and layer structure, typically 30–90 minutes including drying. Refer to the instructions for exact times.
Is there a checklist for quality assurance?
Yes: Before/after photos, adhesion test, gloss level, layer structure, environmental parameters. Document values – compare deviations with the list of possible causes.
Where can I find all the documents collected together?
In the download section of this page: operating instructions , procedure description , sources of error , preservative varnish .
Any questions? We're happy to help.
Our application engineers will advise you on substrate, parameters and quality assurance – from sample to series production.
Last updated: October 18, 2025 • © WT-DIRECT