{"title":"Risse \u0026 Löcher im Leder reparieren — COLOURLOCK","description":null,"products":[{"product_id":"koch-chemie-colourlock-binder-neutral-neutrale-fuellfarbe","title":"COLOURLOCK \"Binder\" (Neutral) — neutral filler for brittle, cracked leather","description":"\u003ch2\u003eCOLOURLOCK Binder (Neutral) — neutral filler for structural leather repairs\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eWhat does COLOURLOCK Binder Neutral do? — The neutral binder stabilises damaged leather surfaces, fills fine cracks and worn spots, strengthens the structure and forms the load-bearing base before colour-specific products like Leather Fresh or Fluid Leather go on.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCOLOURLOCK Binder (Neutral)\u003c\/strong\u003e is the professional base coat for structural leather repairs. The binder firms up the top pigment layer, fills micro-cracks, masks light fibre damage and preps the leather so coloured products grip better afterwards and cover evenly. As the neutral version it carries no pigment and works purely for stabilisation, not colour correction. Ideal for cars, furniture, fashion and all pigmented smooth leather showing wear, scratches or early cracking.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStabilises weakened leather surfaces\u003c\/strong\u003e – Firms up the pigment layer and stops small cracks from opening up further.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvens out micro-structures\u003c\/strong\u003e – Fills fine worn spots and gives you a smoother surface as a repair base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutral base for colour\u003c\/strong\u003e – No pigment, no tint – pure structural reinforcement before Leather Fresh or Fluid Leather.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eBinder technology \u0026amp; how it works in worn leather\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBinder Neutral\u003c\/strong\u003e uses flexible, high-grip binders that work into the damaged areas of the top coat and build a new, elastic structure right there. As leather turns microscopically brittle over time through friction and UV, the binder acts like a repairing „primer-filler“: it links loose pigment particles, closes small breaks and stops further fraying. Koch-Chemie says the layer stays elastic so the leather keeps its natural give. The neutral binder changes neither colour nor sheen — it just delivers the structural stability that makes the next colour coats grip far better.\u003c\/p\u003e\n\u003ch3\u003ePrep, application \u0026amp; the right repair sequence\u003c\/h3\u003e\n\u003cp\u003eBefore you use the \u003cstrong\u003eBinder\u003c\/strong\u003e, the leather should be cleaned and degreased thoroughly so the filler can work in evenly. You lay the binder down thin with a sponge, dauber or brush and build it up in several fine coats until the surface feels structurally sound again. Let it flash off briefly between coats so you don’t get uneven patches. On slightly deeper damage you can lightly sand in between to smooth things out. After the binder phase comes the colour build-up: Leather Fresh for light colour touch-ups or Fluid Leather for heavier repairs. Only on a stabilised surface will these products cover evenly and hold for the long run.\u003c\/p\u003e\n\u003ch3\u003eResults, typical uses \u0026amp; how it differs from coloured products\u003c\/h3\u003e\n\u003cp\u003eAfter application the area feels smoother, sturdier and far better prepped for a colour refresh. \u003cstrong\u003eBinder Neutral\u003c\/strong\u003e earns its place wherever there’s structural damage: seat bolsters, steering wheels, furniture edges, the high-wear zones of bags and jackets. It doesn’t replace a full colour repair — the coloured versions of the Binder range or Leather Fresh are ideal for that. Neutral is deliberately the „invisible“ base that dials in structure, firmness and grip. In the car interior especially it lays the groundwork so later repairs don’t flake or look blotchy.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon questions about COLOURLOCK Binder (Neutral)\u003c\/h2\u003e\n\u003ch4\u003eDoes the binder colour the leather?\u003c\/h4\u003e\n\u003cp\u003eNo. The neutral version carries no pigment at all and works only for structural stabilisation.\u003c\/p\u003e\n\u003ch4\u003eIs binder the same as leather paint?\u003c\/h4\u003e\n\u003cp\u003eNo. Binder is a filler and firming product. For colour touch-ups you use Leather Fresh or Fluid Leather.\u003c\/p\u003e\n\u003ch4\u003eHow many coats do you need?\u003c\/h4\u003e\n\u003cp\u003eOne to several thin coats depending on the damage. The key: always work sparingly and let it dry well.\u003c\/p\u003e\n\u003ch4\u003eCan I use binder without primer?\u003c\/h4\u003e\n\u003cp\u003eWith good grip conditions, yes. On tricky or silicone-heavy surfaces, Leather Primer beforehand is the way to go.\u003c\/p\u003e\n\u003ch4\u003eDoes binder make the repair last longer?\u003c\/h4\u003e\n\u003cp\u003eYes. Stabilised areas hold colour better and are less prone to cracking open again.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: 02.12.2025 — Author: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Koch-Chemie × COLOURLOCK","offers":[{"title":"Neutral \/ 1000 ml \/ 1 liter","offer_id":56320202899791,"sku":"D1-KCX-481-1L-01","price":48.99,"currency_code":"EUR","in_stock":true},{"title":"Neutral \/ 250ml","offer_id":56320202932559,"sku":"D1-KCX-481-250ML-01","price":18.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/481-1L-01_1.png?v=1762116834"},{"product_id":"koch-chemie-colourlock-filler-white-leder-fuellstoff","title":"COLOURLOCK \"Filler\" (White) Air-Drying Filler for Elastic Covering of Surface Cracks and Holes","description":"\u003ch2\u003eCOLOURLOCK Filler (White) — white leather filler for precise repairs\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eWhat is COLOURLOCK Filler White used for? — The white filler evens out scratches, dents and cracks in light leather and builds a smooth, stable base for colour, structure and sealing.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCOLOURLOCK Filler (White)\u003c\/strong\u003e is a high-grade \u003cstrong\u003ewhite leather filler\u003c\/strong\u003e for repairs on light pigmented smooth leathers. It handles scratches, cracks, worn spots, edge chipping or deep scuffs, and once it dries it leaves a stable surface you can sand down fine. The white colour means repairs on white or very light leather build up cleanly and colour-neutral — perfect for automotive interiors, furniture, bags, sneakers and accessories.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade for light leather\u003c\/strong\u003e – A \u003cstrong\u003ewhite leather filler\u003c\/strong\u003e lets you build colour-neutral, invisible repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSands fine \u0026amp; stays stable\u003c\/strong\u003e – For smooth, load-bearing, even surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrabs on well\u003c\/strong\u003e – Perfect as a base for colour, binder and top coat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFiller technology \u0026amp; how it works\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFiller (White)\u003c\/strong\u003e is built on an elastic, firm filler formula that bonds deep into the leather and forms a tough repair layer. Once it goes on, the material cures to a solid but flexible structure that sands and works beautifully. That lets you even out dents precisely and model damaged spots cleanly. The white pigment stops dark backgrounds from showing through and makes an even colour coat easy on light materials.\u003c\/p\u003e\n\u003ch3\u003eHow to apply it \u0026amp; best practices\u003c\/h3\u003e\n\u003cp\u003eBefore you fill, clean and degrease the leather thoroughly. You lay \u003cstrong\u003eFiller (White)\u003c\/strong\u003e down thin with a spatula, scalpel, brush or fine applicator tip. On deep damage, build it up in layers, each with a drying and sanding step in between. Once the surface is smooth and level, you match the colour with leather dye or Leather Fresh and finish by sealing with Top Coat. You can also thicken the filler with Thickener if you want more body.\u003c\/p\u003e\n\u003ch3\u003eResults, uses \u0026amp; benefits\u003c\/h3\u003e\n\u003cp\u003eAfter the work, the repaired area looks smooth, even and colour-neutral — an ideal base for a perfect finish. \u003cstrong\u003eFiller (White)\u003c\/strong\u003e works on white car seats, steering wheels, furniture, sneaker leather, boots, bags and light interior parts. It doesn't replace a backing patch on deep cracks, but it's the best base for every visible surface fix on light leather.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon questions about COLOURLOCK Filler (White)\u003c\/h2\u003e\n\u003ch4\u003eWhy a white filler?\u003c\/h4\u003e\n\u003cp\u003eIt stops dark spots from showing through and lets you make colour-neutral repairs on light leather.\u003c\/p\u003e\n\u003ch4\u003eCan the filler be sanded?\u003c\/h4\u003e\n\u003cp\u003eYes, once it's dry it sands and smooths really well.\u003c\/p\u003e\n\u003ch4\u003eIs Filler (White) flexible?\u003c\/h4\u003e\n\u003cp\u003eYes, it stays elastic enough for the way leather naturally moves.\u003c\/p\u003e\n\u003ch4\u003eDo I need colour afterwards?\u003c\/h4\u003e\n\u003cp\u003eYes, the filler is the base — then comes leather dye or Leather Fresh.\u003c\/p\u003e\n\u003ch4\u003eIs the filler suitable for faux leather?\u003c\/h4\u003e\n\u003cp\u003eYes, it works very well on many types of faux leather.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: 10.12.2025 — Author: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Koch-Chemie × COLOURLOCK","offers":[{"title":"1000ml \/ 1 liter \/ White","offer_id":56584511881551,"sku":"D1-KCX-608-1L-01","price":171.99,"currency_code":"EUR","in_stock":true},{"title":"20 ml \/ White","offer_id":56584504213839,"sku":"D1-KCX-608-20ML-01","price":41.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/608-20ML-01_1.png?v=1765306083"},{"product_id":"koch-chemie-colourlock-filler-black-schleifbarer-fuellstoff-leder","title":"COLOURLOCK \"Filler\" (Black) Sandable Leather Filler for Flexible Repair of Surface Cracks and Holes","description":"\u003ch2\u003eCOLOURLOCK Filler (Black) — black leather filler for precise repairs\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eWhat is COLOURLOCK Filler Black used for? — The black leather filler levels out scratches, cracks and dents in dark leather and builds a solid, colour-matched base for paint and top coat.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCOLOURLOCK Filler (Black)\u003c\/strong\u003e is a high-grade black leather filler for repairs on dark and black pigmented smooth leather. It's ideal for levelling out scratches, cracks, scuffs, worn spots and minor edge damage. Thanks to its black pigment, the filler blends straight into dark leather and makes the colour build-up that follows a lot easier — perfect for automotive leather, furniture, bags, shoes and trim parts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade for dark leather\u003c\/strong\u003e – Black pigment keeps repair spots from showing up light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinely sandable \u0026amp; dimensionally stable\u003c\/strong\u003e – For smooth, clean repair areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal base for colour \u0026amp; sealing\u003c\/strong\u003e – Lifts the finish noticeably.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eFiller technology \u0026amp; how it works\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFiller (Black)\u003c\/strong\u003e is built on a flexible, non-slumping filler formula that bonds firmly to the leather and, once dry, forms a tough repair layer. The black tint means repairs on dark leather stand out less and colour-match far better. The filler stays flexible enough to move with the leather, and once it's cured you can sand, smooth and texture it with no trouble.\u003c\/p\u003e\n\u003ch3\u003eApplication, build-up \u0026amp; best practices\u003c\/h3\u003e\n\u003cp\u003eBefore you start, clean and degrease the leather properly. You lay \u003cstrong\u003eCOLOURLOCK Filler (Black)\u003c\/strong\u003e down thin with a spatula, brush or a fine applicator tip. For deeper damage, build it up in layers, letting each one dry and giving it a light sand in between. Once the surface is level, you can match the colour with leather paint or Leather Fresh and seal it with Top Coat. Want more body? You can thicken the filler with Thickener.\u003c\/p\u003e\n\u003ch3\u003eResults, where to use it \u0026amp; the payoff\u003c\/h3\u003e\n\u003cp\u003eAfter the repair you're left with a smooth, even surface that blends right into dark leather. \u003cstrong\u003eFiller (Black)\u003c\/strong\u003e is ideal for black car seats, steering wheels, door cards, furniture, bags and shoes. It's no substitute for a backing patch on deep cracks, but it's the perfect base for high-quality surface repairs on dark leather.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCommon questions about COLOURLOCK Filler (Black)\u003c\/h2\u003e\n\u003ch4\u003eWhy a black filler?\u003c\/h4\u003e\n\u003cp\u003eIt stops light spots showing through and makes repairs on dark leather easier.\u003c\/p\u003e\n\u003ch4\u003eCan the filler be sanded?\u003c\/h4\u003e\n\u003cp\u003eYes — once dry it sands and smooths out beautifully.\u003c\/p\u003e\n\u003ch4\u003eIs Filler (Black) flexible?\u003c\/h4\u003e\n\u003cp\u003eYes, it stays flexible and moves with the leather.\u003c\/p\u003e\n\u003ch4\u003eDo I have to colour it afterwards?\u003c\/h4\u003e\n\u003cp\u003eYes, the filler is the base – you colour-match the surface after.\u003c\/p\u003e\n\u003ch4\u003eDoes the filler work on faux leather?\u003c\/h4\u003e\n\u003cp\u003eYes, it works well on many types of faux leather.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: 12\/12\/2025 — Author: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Koch-Chemie × COLOURLOCK","offers":[{"title":"1000ml \/ 1 Litre \/ Black \/ Black","offer_id":56616818278735,"sku":"D1-KCX-539-1L-01","price":171.99,"currency_code":"EUR","in_stock":true},{"title":"20 ml \/ Black \/ Black","offer_id":56616818245967,"sku":"D1-KCX-539-20ML-01","price":41.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/539-20ML-01_1.png?v=1765664040"}],"url":"https:\/\/detailing1.be\/en\/collections\/koch-chemie-colourlock-ratgeber-risse-loecher.oembed","provider":"Detailing1","version":"1.0","type":"link"}