Tarnish 50 is a high-performance 3D scanning spray developed for all surfaces that conventional 3D scanners struggle to capture, or cannot capture at all. Particularly glossy, reflective, transparent, glass-like, or deep black materials often pose problems for optical and textured light scanners. Tarnish 50 creates a defined, homogeneous matte finish that enables clear, stable, and precise surface capture.

Thanks to its self-sublimating formula, the spray disappears completely within 5–8 hours without leaving any residue – manual cleaning of the scanned object is not required. This makes Tarnish 50 ideal for high-quality components, delicate parts, plastics, electronics, tooling, automotive surfaces, and all applications where direct material contact must be minimized.

Product features

Homogeneous matting for perfect scanning conditions

Tarnish 50 creates a uniform, thin, slightly textured layer that eliminates reflections and makes even the most difficult surfaces scannable.

Ideal for problematic surfaces

Designed for

• shiny metal surfaces

• polished or coated components

• deep black, light-absorbing surfaces

• Transparent materials such as glass, acrylic, polycarbonate

• Carbon parts, ceramics, plastics and composite materials

Self-sublimating in 5–8 hours

The coating dissolves on its own and disappears without leaving any residue.
Perfect for components that must not be cleaned, washed or chemically treated.

No cleaning required

No wiping, no removing, no post-treatment – ​​ideal for delicate and high-quality objects.

Made in Germany

High-quality, safe formula with controlled layer formation and first-class material compatibility.

500 ml spray can

Powerful size for professional users, scanning projects and regular applications.

Application areas

1. 3D scanning of smooth or reflective components

Ideal for machine parts, tools, fixtures, molds, shiny housings or technical components.

2. Digitization of transparent objects

Perfect for glass, acrylic, transparent plastics, displays and decorative elements.

3. Automotive & Vehicle Technology

Engine parts, fittings, interior elements, chrome parts, black surfaces or glossy covers.

4. Reverse Engineering

Enables the digitization of complex geometries that could hardly be captured without mattifying.

5. Quality Assurance & Metrology

Improves measurement precision in optical quality control systems and structured light scanners.

6. Research, Development, Prototyping

Universally applicable for laboratories, development teams, design studios and measurement technology service providers.

Advantages of Tarnish 50

Precise, stable surface detection

Enables a consistent point cloud without outliers, reflections, or tracking errors.

Gentle on materials & residue-free

The sublimating formula protects sensitive workpieces and high-quality surfaces.

Easy to use

Spray, scan, done – the rest happens automatically.

Reproducible results

Ideal for serial measurements, documentation and recurring scanning processes.

High efficiency

500 ml is sufficient for numerous scan jobs and large areas.

Technical data

FAQ – Frequently Asked Questions

Does the spray require any subsequent cleaning?

No. The coating sublimates completely and leaves no residue.

Can the spray be used on sensitive materials?

Yes, Tarnish 50 is gentle on materials and is also suitable for sensitive or high-quality components.

Which scanner benefits from Tarnish 50?

All optical systems:
Structured light scanners, striped light scanners, laser triangulation, Artec, GOM, Shining3D, Polyga, Revopoint and more.

How long does the coating last?

Typically 5–8 hours – depending on shift thickness and environment.

Is the spray suitable for very small details?

Yes, the fine layering allows for the capture of delicate geometries and contours.

Summary

• Professional matting spray for difficult surfaces

• Ideal for transparent, glossy, reflective and black components.

• Self-sublimating in 5–8 hours – without cleansing

• Perfect for 3D scanning, reverse engineering, quality assurance and prototyping

• High precision, stable detection, material-friendly application

• 500 ml – suitable for professional users