{"product_id":"koch-chemie-colourlock-top-coat-car-and-funiture-top-coat-lederreparatur","title":"COLOURLOCK \"Top Coat\" (Car and Furniture) Top Coat for professional leather repair in the automotive and furniture industries","description":"\u003ch2\u003eCOLOURLOCK Top Coat (Car \u0026amp; Furniture) — Clear Coat for Durable Leather Repairs\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eWhat is COLOURLOCK Top Coat used for? — The clear coat permanently protects color-repaired leather, increases abrasion and sweat resistance, and creates a matte, satin, or glossy OEM finish for car and furniture surfaces.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCOLOURLOCK Top Coat (Car \u0026amp; Furniture)\u003c\/strong\u003e is the professional protective sealant for all leather repairs and color refreshes. It seals the colored layer, protects it from abrasion, sweat, friction, and daily wear and tear, and ensures a uniform, original-looking finish. Depending on the chosen gloss level – matte, satin, or glossy – the look can be precisely matched to OEM automotive leather or furniture surfaces. The Top Coat is thus the indispensable final step in any high-quality leather repair.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Protective Layer\u003c\/strong\u003e – Significantly increases abrasion, sweat, and cleaning agent resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-Compliant Finish\u003c\/strong\u003e – Optionally matte, satin, or glossy for perfect surface matching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Repair Quality\u003c\/strong\u003e – Stabilizes color applications and extends the lifespan of repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnology \u0026amp; Mechanism of Action of the Protective Lacquer\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTop Coat\u003c\/strong\u003e forms a flexible, durable polymer film that protects the underlying color long-term. Leather surfaces – especially in cars – are exposed to high stresses: sweat, friction, moisture, contact with clothing, cleaning cycles. The Top Coat seals the color surface without affecting its natural elasticity. The special formulation prevents premature loss of gloss, color abrasion, and ensures a uniformly reflective finish. In combination with Crosslinker CD, resistance can be further increased, especially for steering wheels or heavily used seat bolsters.\u003c\/p\u003e\n\u003ch3\u003ePreparation, Application \u0026amp; Best-Practice Processing\u003c\/h3\u003e\n\u003cp\u003eAfter color application or repair, the surface must be completely dry and grease-free. \u003cstrong\u003eTop Coat\u003c\/strong\u003e is applied thinly and evenly with a sponge, airbrush, or spray gun. For a perfect finish, a multi-layer application with short flash-off times is recommended. The choice of gloss level determines the final look – matte for modern automotive leathers, satin for furniture and interior parts, glossy for decorative applications. If Crosslinker or Duller is mixed in, the components must be carefully stirred and processed promptly. Only after complete curing is the surface fully resilient again.\u003c\/p\u003e\n\u003ch3\u003eResults, Areas of Application \u0026amp; Distinction from Additional Products\u003c\/h3\u003e\n\u003cp\u003eAfter application, the leather receives a stable, easy-care, and resistant surface that permanently protects repairs. \u003cstrong\u003eTop Coat\u003c\/strong\u003e is suitable for vehicles, furniture, bags, shoes, and all pigmented leather types. It is not a care cream and not a color – rather, it is the final protective film that completes and makes the repair durable. Duller controls the gloss level, Crosslinker increases durability, Soft Slip improves the feel. The Top Coat itself is the core of the finishing process.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions about COLOURLOCK Top Coat (Car \u0026amp; Furniture)\u003c\/h2\u003e\n\u003ch4\u003eWhich gloss level should I choose?\u003c\/h4\u003e\n\u003cp\u003eMatte for modern car leather, satin for furniture or universal applications, glossy for decorative surfaces.\u003c\/p\u003e\n\u003ch4\u003eCan I use Top Coat without Crosslinker?\u003c\/h4\u003e\n\u003cp\u003eYes. However, for heavily used surfaces like steering wheels, Crosslinker is strongly recommended.\u003c\/p\u003e\n\u003ch4\u003eHow many layers are optimal?\u003c\/h4\u003e\n\u003cp\u003eUsually one to two thin layers. More layers increase protection but should not be built up too thickly.\u003c\/p\u003e\n\u003ch4\u003eCan Top Coat be used on all leather types?\u003c\/h4\u003e\n\u003cp\u003eIt is intended for pigmented smooth leather and artificial leather, not for aniline, nubuck, or suede.\u003c\/p\u003e\n\u003ch4\u003eDoes Top Coat change the color?\u003c\/h4\u003e\n\u003cp\u003eNo, it protects and stabilizes the color without tinting it. The gloss level can slightly influence perception.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: 03.12.2025 — Author: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Koch-Chemie × COLOURLOCK","offers":[{"title":"1000 ml \/ 1 liter","offer_id":56547098984783,"sku":"D1-KCX-540-1L-01","price":47.27,"currency_code":"GBP","in_stock":true},{"title":"250ml","offer_id":56547099017551,"sku":"D1-KCX-540-250ML-01","price":17.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/540-1L-01_1.png?v=1764799716","url":"https:\/\/detailing1.co.uk\/en\/products\/koch-chemie-colourlock-top-coat-car-and-funiture-top-coat-lederreparatur","provider":"Detailing1","version":"1.0","type":"link"}