{"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 abrasions, strengthens the structure, and forms the supporting base before colour-specific products like Leather Fresh or Fluid Leather are applied.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCOLOURLOCK Binder (Neutral)\u003c\/strong\u003e is the professional primer for structural leather repairs. The binder solidifies the top pigment layer, fills micro-cracks, conceals minor fibre damage, and prepares the leather so that coloured products adhere better and cover evenly later on. As a neutral variant, it contains no pigments and serves exclusively for stabilisation, not colour correction. Ideal for cars, furniture, fashion, and all pigmented smooth leathers 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 the pigment layer and prevents small cracks from widening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvens out micro-structures\u003c\/strong\u003e – Fills fine abrasions and provides 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; Function in Worn Leather\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBinder Neutral\u003c\/strong\u003e uses flexible, highly adhesive binders that penetrate damaged areas of the topcoat, building a new, elastic structure there. While leather becomes microscopically brittle over time due to friction and UV exposure, the binder acts like a repairing \"primer-filler\": It cross-links loose pigment particles, closes small cracks, and prevents further fraying. According to the manufacturer, the layer remains elastic so that the natural movement of the leather is not restricted. The neutral binder changes neither colour nor gloss level, but merely provides structural stability, which significantly improves the adhesion of subsequent colour layers.\u003c\/p\u003e\n\u003ch3\u003ePreparation, Application \u0026amp; Optimal Repair Sequence\u003c\/h3\u003e\n\u003cp\u003eBefore applying the \u003cstrong\u003ebinder\u003c\/strong\u003e, the leather should be thoroughly cleaned and degreased so that the filler can penetrate evenly. The binder is applied thinly with a sponge, dabber, or brush and built up in several fine layers until the surface appears structurally stable again. It should dry briefly between layers to prevent uneven areas. For slightly deeper damage, light sanding can be done between coats to optimise smoothness. The binder phase is followed by colour application: Leather Fresh for light colour corrections or Fluid Leather for more intensive repairs. These products can only cover evenly and last long on a stabilised surface.\u003c\/p\u003e\n\u003ch3\u003eResults, Typical Applications \u0026amp; Distinction from Coloured Products\u003c\/h3\u003e\n\u003cp\u003eAfter application, the surface appears smoother, more stable, and significantly better prepared for a colour refreshment. \u003cstrong\u003eBinder Neutral\u003c\/strong\u003e is used wherever structural damage is present: seat bolsters, steering wheels, furniture edges, heavily stressed areas of bags and jackets. It does not replace a complete colour repair — for that, coloured variants of the binder series or Leather Fresh are ideal. Neutral is deliberately the \"invisible\" base that optimises structure, strength, and adhesion. Especially in car interiors, it forms the basis so that subsequent repairs do not peel off or look patchy.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions about COLOURLOCK Binder (Neutral)\u003c\/h2\u003e\n\u003ch4\u003eDoes the binder colour the leather?\u003c\/h4\u003e\n\u003cp\u003eNo. The neutral variant contains no pigments and only serves for structural stabilisation.\u003c\/p\u003e\n\u003ch4\u003eIs binder the same as leather dye?\u003c\/h4\u003e\n\u003cp\u003eNo. Binder is a filling and strengthening product. For colour corrections, use Leather Fresh or Fluid Leather.\u003c\/p\u003e\n\u003ch4\u003eHow many layers are needed?\u003c\/h4\u003e\n\u003cp\u003eDepending on the damage, one to several thin layers. Important: always work sparingly and allow to dry thoroughly.\u003c\/p\u003e\n\u003ch4\u003eCan I use binder without a primer?\u003c\/h4\u003e\n\u003cp\u003eYes, under good adhesion conditions. For difficult or silicone-containing surfaces, Leather Primer is recommended beforehand.\u003c\/p\u003e\n\u003ch4\u003eDoes the repair last longer with binder?\u003c\/h4\u003e\n\u003cp\u003eYes. Stabilised surfaces bind colour better and are less prone to re-cracking.\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":51.72,"currency_code":"EUR","in_stock":true},{"title":"Neutral \/ 250ml","offer_id":56320202932559,"sku":"D1-KCX-481-250ML-01","price":20.11,"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","url":"https:\/\/detailing1.at\/en\/products\/koch-chemie-colourlock-binder-neutral-neutrale-fuellfarbe","provider":"Detailing1","version":"1.0","type":"link"}