Koch-Chemie × COLOURLOCK COLOURLOCK "Top Coat" (High Gloss) high-gloss finishing lacquer for professional leather repair 250ml

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

What does COLOURLOCK Top Coat High Gloss do? — The high-gloss finishing lacquer gives colour-repaired leather lasting protection and creates an extremely brilliant, mirror-like high-gloss finish for decorative furniture, fashion and interior leather.

COLOURLOCK Top Coat (High Gloss) is the intensely glossy premium finishing lacquer for leather repairs and colour refreshes when you want maximum brilliance and a mirror-like surface. It seals the colour coat reliably, protects against abrasion, sweat and everyday wear, and gives a deep, glossy, high-end look. For furniture, fashion leather, accessories, decorative interior parts and showroom finishes, the high-gloss lacquer is the ideal pick.

• Maximum high-gloss finish – For mirror-like, brilliant surfaces with strong light reflection.
• Protection & sealing – Boosts resistance to abrasion, sweat and cleaning agents.
• Ideal for decorative work – Furniture, accessories, fashion items, interior parts.

High-gloss film technology & how it works

Top Coat High Gloss dries to a highly transparent, mirror-glossy polymer film that protects the colour underneath and deepens its effect. The formula gives even light reflection and keeps matte spots or hazing from forming. Thanks to the high transparency the shade stays unchanged, but reads noticeably more brilliant. Combined with Crosslinker CD, you can push durability even further under heavier stress.

Prep, application & best practices

The leather has to be clean, dry and grease-free. You lay Top Coat High Gloss down thinly with a sponge, airbrush or spray gun. One or two coats already get you a deep high gloss; extra coats build the mirror shine but should go on fine. The lacquer flows out smoothly and dries crystal-clear. For a softer hand feel you can add Soft Slip, and for precise gloss control Duller works as a counter-component only before the high-gloss stage.

Results, uses & where it fits

The result is an extremely glossy, brilliant protective film that visually upgrades the leather and gives professional repairs a real finish. High Gloss is the right call for decorative furniture, designer pieces, bags, fashion leather, faux leather and glossy interiors. Compared to Top Coat Glossy, High Gloss gives you even more depth, mirror effect and brilliance – ideal for premium finishes or eye-catching designs.

Common questions about COLOURLOCK Top Coat (High Gloss)

How does High Gloss differ from Glossy?

High Gloss gives a stronger mirror shine, higher brilliance and a deeper effect.

Which leather types is High Gloss suited to?

Pigmented smooth leather and faux leather, especially decorative surfaces.

Can I mix the lacquer with Crosslinker CD?

Yes – for maximum durability it's explicitly recommended.

Does High Gloss change the shade?

No, it doesn't darken the tone, but it visibly deepens the colour.

How many coats should I apply?

One or two thin coats are enough; extra coats build the gloss.

Last updated: 06.12.2025 — Author: Daniel (Detailing1)