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Powder coating · RAL palette

Powder coating RAL 4008

RAL 4008 powder coating (Signal violet) is a saturated, pure violet with a vivid character. Available in a polyester version (outdoor) and an epoxy-polyester version (indoor), across the full gloss range from matt to high gloss. Cured at 180°C for 10 minutes, QUALICOAT Class 1 certified and REACH- and RoHS-compliant. Dispatched from stock from our European warehouse; a free colour sample is also available.

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Curing temp. 180°C / 10 min · Technical data sheet on request

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Powder coating type
Epoxy-polyester
Gloss level
Semi-matte
Surface texture
Fine texture
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Product description

RAL 4008 is a classic signal violet that relies on pure colour and good recognisability.

How does RAL 4008 differ from RAL 4005 and RAL 4010?

RAL 4005 (Blue lilac) is a bluish violet, cooler and more lilac, without the saturated purity that RAL 4008 delivers. RAL 4010 (Telemagenta) is a telemagenta with a clear pink, while RAL 4008 stays decidedly violet. The balanced undertone makes the shade look intense but drift into neither blue nor pink. After curing the colour comes out lively and even.

Parameters and resistance

The coating is applied electrostatically and then cured at 180°C for 10 minutes, at a recommended thickness of 90-120 µm. We offer the full gloss range, from matt (0-20%) to high gloss (86-100%), measured at 60° per ISO 2813. Adhesion reaches 5B in the cross-cut test. The thermosetting polyester version is TGIC-free (HAA-cured), UV- and weather-resistant, while the epoxy-polyester version is harder and more chemically resistant, for indoor use. Durability is confirmed by standardised elasticity and impact-resistance tests, and by QUALICOAT Class 1 certification and REACH and RoHS compliance. The coating does not fade and keeps its saturation despite the passage of time.

Product details: RAL-4008

RAL 4008 Signal Violet
Manufacturer
TOPO Powder Coating
Resin type
Polyester Epoxy-Polyester
Gloss level
Matt 0–20% Semi-matt 21–50% Semi-gloss 51–75% Gloss 76–85% High gloss 86–100%
Finish
Smooth Fine texture Coarse texture
Curing conditions
180°C / 10 min
Application
Tribo Corona
Availability
In stock — available immediately
Storage
Cool, dry place, max. 25°C
A technical data sheet is available for every coating in our range. Given the large number of variants we don't publish them all on the site, but we'll gladly send the relevant document on request. As standard, our industrial coatings are cured at 180°C for 10 minutes.

Innovative solutions

Our coatings are the result of 30 years of experience and continuous refinement. Advanced technology lets us make a real difference to the quality and durability of coated products, even in extreme conditions.

Global reliability

We serve customers in more than 72 countries across 6 continents. Large-scale production and international standards guarantee on-time delivery and consistent quality, whatever the size of your order.

Quality at a sensible price

We combine precision and durability with efficient production. This lets us offer coatings with premium performance without overpaying, technology that's within reach of smaller firms too.

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Additional information

RAL 4008 – Powder Coating Applications

The color of RAL 4008 powder coating (Signal Violet) is a vivid shade of violet with a modern and elegant character. It is used in architecture, design, and decorative elements that require a distinctive color accent. Available in polyester and epoxy-polyester variants.

Polyester (outdoor) Epoxy-polyester (indoor)
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Outdoor applications

  • façade elements and aluminum structures
  • railings, gates, and architectural panels
  • urban furniture and decorative details
  • structures in artistic and creative projects
  • color accents in modern building façades
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Indoor applications

  • display and designer furniture
  • equipment housings and interior components
  • technical racks and structures
  • fittings for creative and commercial spaces

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