Koch-Chemie × COLOURLOCK COLOURLOCK "Top Coat" (High Gloss) High-Gloss Finish Varnish for Professional Leather Repair 1000ml

COLOURLOCK Top Coat (High Gloss) — high-gloss finish for brilliant leather surfaces

What does COLOURLOCK Top Coat High Gloss do? — The high-gloss finish durably protects color-repaired leather and creates an extremely brilliant, mirror-like high-gloss finish for decorative furniture, fashion, and interior leathers.

COLOURLOCK Top Coat (High Gloss) is the intensely glossy premium finish for leather repairs and color refreshes when maximum brilliance and a mirror-like surface are desired. It reliably seals the color layer, protects against abrasion, sweat, and everyday influences, and ensures a deeply glossy, elegant look. Especially for furniture, fashion leather, accessories, decorative interior parts, and showroom finishes, the high-gloss lacquer is the ideal choice.

• Maximum High-Gloss Finish – For mirror-like, brilliant surfaces with strong light reflection.
• Protection & Sealing – Increases resistance to abrasion, sweat, and cleaning agents.
• Ideal for Decorative Applications – Furniture, accessories, fashion items, interior parts.

High-Gloss Film Technology & Mechanism of Action

Top Coat High Gloss forms a highly transparent, mirror-like polymer film when drying, which protects the underlying color and enhances its depth. The formulation ensures uniform light reflection and prevents dull spots or clouding. Due to its high transparency, the color tone remains unchanged, but appears significantly more brilliant. In combination with Crosslinker CD, durability can be further optimized even under heavy use.

Preparation, Application & Best Practices

The leather must be clean, dry, and grease-free. Top Coat High Gloss is applied thinly with a sponge, airbrush, or spray gun. One to two coats are enough to achieve a deep high gloss; additional coats enhance the mirror gloss, but should be applied finely. The lacquer flows smoothly and dries crystal clear. For a softer feel, Soft Slip can be added; for precise gloss control, Duller is suitable as a counter-component only before the high-gloss phase.

Results, Application Areas & Differentiation

The result is an extremely glossy, brilliant protective film that visually enhances the leather and visibly refines professional repairs. High Gloss is the right choice for decorative furniture, designer pieces, bags, fashion leather, artificial leather, and glossy interiors. Compared to Top Coat Glossy, High Gloss offers even more depth, reflection, and brilliance – ideal for premium finishes or particularly striking designs.

Frequently Asked Questions about COLOURLOCK Top Coat (High Gloss)

How does High Gloss differ from Glossy?

High Gloss offers stronger mirror gloss, higher brilliance, and more intense depth.

Which leather types is High Gloss suitable for?

For pigmented smooth leather and artificial leather, especially decorative surfaces.

Can I mix the lacquer with Crosslinker CD?

Yes, this is expressly recommended for maximum durability.

Does High Gloss change the color tone?

No, it does not darken the tone, but visibly enhances the color depth.

How many coats should I apply?

One to two thin coats are sufficient; additional coats increase the gloss effect.

Last updated: 06.12.2025 — Author: Daniel (Detailing1)