{"title":"Leder kleben — COLOURLOCK","description":null,"products":[{"product_id":"koch-chemie-colourlock-leather-glue-solvent-free-losemittelfreier-kleber-lederreparaturarbeiten","title":"COLOURLOCK \"Leather Glue\" (Solvent Free) Colla senza solventi per riparazioni in pelle","description":"\u003ch2\u003eCOLOURLOCK Leather Glue (Solvent Free) — colla senza solventi per riparazioni in pelle\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eCosa fa la COLOURLOCK Leather Glue Solvent Free? — Incolla pelle, similpelle e tessuto in modo duraturo e flessibile, senza odore di solvente: perfetta per strappi, bordi che si staccano e riparazioni dei bordi in auto, arredamento e fashion.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCOLOURLOCK Leather Glue (Solvent Free)\u003c\/strong\u003e è la colla speciale sicura e inodore che asciuga flessibile su pelle, similpelle e supporti tessili. Va una meraviglia su strappi, cuciture aperte, bordi staccati, pezzetti di pelle scrostati o controincollaggi nelle riparazioni, senza indurire né scolorire il materiale. L'incollaggio resta flessibile a lungo, quindi è ideale per ogni pelle che si muove e lavora — fianchetti dei sedili, volanti, bordi di mobili, borse o calzature.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColla per pelle flessibile senza solventi\u003c\/strong\u003e – Nessun odore, e la pelle non si secca né si irrigidisce.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncollaggio forte e duraturo\u003c\/strong\u003e – Una meraviglia su strappi, bordi staccati e controincollaggi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUtilizzabile quasi ovunque\u003c\/strong\u003e – Su pelle, similpelle, supporti in tessuto e molte superfici interne.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTecnologia di incollaggio \u0026amp; come agisce\u003c\/h3\u003e\n\u003cp\u003eLa \u003cstrong\u003eLeather Glue Solvent Free\u003c\/strong\u003e si basa su moderne dispersioni polimeriche a base acqua che, asciugandosi, formano un incollaggio flessibile e resistente. A differenza delle colle a contatto con solventi, la formula non aggredisce la pelle, non crea zone dure e resta flessibile a lungo termine. Questo è decisivo per le riparazioni in auto e arredamento, dove la pelle si muove e lavora di continuo. Lo strato di colla resta sottile, trasparente e stabile — un'ottima base per materiali di riparazione come toppe in pelle, binder, Fluid Leather o colore.\u003c\/p\u003e\n\u003ch3\u003ePreparazione, applicazione \u0026amp; tecnica di riparazione pro\u003c\/h3\u003e\n\u003cp\u003ePulisci prima la zona e lasciala asciugare del tutto. La \u003cstrong\u003ecolla senza solventi\u003c\/strong\u003e la passi sottile e precisa, poi a seconda della riparazione incolli subito oppure la lasci tirare un attimo. Sugli strappi controincolla la zona con un supporto tessile prima di livellare la superficie con binder o Fluid Leather. Togli subito l'eccesso — la colla asciuga trasparente, ma da bagnata si corregge molto più facilmente. A completa asciugatura puoi pareggiare il colore e sigillare.\u003c\/p\u003e\n\u003ch3\u003eRisultato, dove si usa \u0026amp; differenza con le altre colle\u003c\/h3\u003e\n\u003cp\u003eDopo l'indurimento ottieni un incollaggio flessibile e resistente, stabile anche sotto movimento. La \u003cstrong\u003eLeather Glue Solvent Free\u003c\/strong\u003e è ideale per sedili in pelle auto, mobili, borse, pelle delle scarpe, rivestimenti interni e accessori. Non è pensata come colla a contatto per grandi laminazioni, ma per riparazioni precise, controincollaggi o il fissaggio di piccoli pezzi di pelle. A differenza delle colle a solvente lavora inodore, delicata sul materiale e sicura su quasi tutti i tipi di pelle.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDomande frequenti su COLOURLOCK Leather Glue (Solvent Free)\u003c\/h2\u003e\n\u003ch4\u003eQuanto è forte l'incollaggio?\u003c\/h4\u003e\n\u003cp\u003eMolto forte, ma comunque flessibile. Ideale per strappi e bordi che si muovono.\u003c\/p\u003e\n\u003ch4\u003ePosso usare la colla su ogni tipo di pelle?\u003c\/h4\u003e\n\u003cp\u003eSì, su pelle liscia, similpelle e supporti tessili. Sullo scamosciato lavora molto precisa.\u003c\/p\u003e\n\u003ch4\u003eQuanto ci mette ad asciugare?\u003c\/h4\u003e\n\u003cp\u003eA seconda dello spessore, 30–120 minuti; l'indurimento completo richiede più tempo.\u003c\/p\u003e\n\u003ch4\u003ePosso usare binder o colore dopo?\u003c\/h4\u003e\n\u003cp\u003eSì, appena la zona incollata è completamente asciutta.\u003c\/p\u003e\n\u003ch4\u003eLa colla è delicata per la salute?\u003c\/h4\u003e\n\u003cp\u003eSì, grazie alla formula senza solventi e a basso odore.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eUltimo aggiornamento: 04.12.2025 — Autore: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Koch-Chemie × COLOURLOCK","offers":[{"title":"20 ml","offer_id":56562226954575,"sku":"D1-KCX-686-20ML-01","price":13.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/686-20ML-01_1.png?v=1778250900"},{"product_id":"koch-chemie-colourlock-rep-glue-spezialkleber-leder","title":"COLOURLOCK \"Rep Glue\" collante speciale per fissare piccoli danni","description":"\u003ch2\u003eCOLOURLOCK Rep Glue — collante speciale per riparazioni di precisione sulla pelle\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eA cosa serve COLOURLOCK Rep Glue? — Questo collante speciale unisce pelle e similpelle in modo duraturo, flessibile e puntuale, ed è ideale per strappi, bordi sollevati e riparazioni con rinforzo in tessuto o pelle.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCOLOURLOCK Rep Glue\u003c\/strong\u003e è un collante speciale molto efficace, a indurimento flessibile, per riparazioni su pelle e similpelle. È perfetto per strappi, zone aperte, bordi staccati, rinforzi sul retro e per fissare piccoli pezzi di pelle o toppe. Il collante unisce i materiali in modo saldo ma resta elastico, quindi tiene le riparazioni sulle parti che si muovono di continuo — fianchetti dei sedili, volanti, braccioli, bordi dei mobili, borse o scarpe.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTenuta forte e flessibile\u003c\/strong\u003e – Ideale per strappi, bordi e rinforzi sul retro.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicazione precisa\u003c\/strong\u003e – Stesura controllata per riparazioni al millimetro.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmpia compatibilità con i materiali\u003c\/strong\u003e – Funziona su pelle, similpelle e supporti tessili.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTecnologia di incollaggio \u0026amp; come funziona\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRep Glue\u003c\/strong\u003e si basa su una formula elastica e ad alta presa che stabilizza il punto da riparare senza irrigidire il materiale. Il collante penetra bene nelle fibre della pelle e, una volta asciutto, forma un legame flessibile che segue i movimenti e resta resistente a lungo. Così il punto non si riapre e la riparazione tiene nell'uso di tutti i giorni. È sui danni strutturali, o sulle riparazioni che poi vai a ricolorare, che Rep Glue dà il meglio: una base sicura su cui costruire.\u003c\/p\u003e\n\u003ch3\u003eCome si usa \u0026amp; best practice\u003c\/h3\u003e\n\u003cp\u003ePulisci la zona da riparare e lasciala asciugare del tutto. Poi passi \u003cstrong\u003eRep Glue\u003c\/strong\u003e in strato sottile e preciso. Sugli strappi metti dietro un rinforzo in tessuto o pelle prima di lisciare la superficie con filler o binder. Lascia asciugare il collante completamente prima di dare colore o top coat. L'eccesso si toglie facilmente finché è ancora fresco. Dato che resta flessibile dopo l'indurimento, puoi continuare a lavorarlo in modo professionale senza stacchi netti.\u003c\/p\u003e\n\u003ch3\u003eRisultati \u0026amp; dove si usa\u003c\/h3\u003e\n\u003cp\u003eUna volta asciutto ottieni un legame saldo, duraturo e comunque elastico. \u003cstrong\u003eRep Glue\u003c\/strong\u003e è ideale per pelle auto, mobili, borse, scarpe, accessori e parti d'interni. Non è un collante da laminazione per grandi superfici: è fatto per i punti di riparazione precisi, dove servono tenuta salda e flessibilità in egual misura. Perfetto per preparare riparazioni che poi vai a stuccare, colorare e sigillare con un top coat.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDomande frequenti su COLOURLOCK Rep Glue\u003c\/h2\u003e\n\u003ch4\u003eQuanto tiene Rep Glue?\u003c\/h4\u003e\n\u003cp\u003eTantissimo – il legame resta flessibile e regge le zone più sollecitate.\u003c\/p\u003e\n\u003ch4\u003eIl collante va bene per la similpelle?\u003c\/h4\u003e\n\u003cp\u003eSì, Rep Glue aderisce bene su pelle e sui tipi di similpelle più comuni.\u003c\/p\u003e\n\u003ch4\u003eDopo posso usare filler o colore?\u003c\/h4\u003e\n\u003cp\u003eSì, appena il collante è del tutto asciutto.\u003c\/p\u003e\n\u003ch4\u003eCome si applica Rep Glue correttamente?\u003c\/h4\u003e\n\u003cp\u003eSottile, preciso e solo su superfici pulite e asciutte; sugli strappi, con un rinforzo dietro.\u003c\/p\u003e\n\u003ch4\u003eRep Glue irrigidisce la pelle?\u003c\/h4\u003e\n\u003cp\u003eNo, resta elastico e si muove con il materiale.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eUltimo aggiornamento: 09.12.2025 — Autore: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Koch-Chemie × COLOURLOCK","offers":[{"title":"20 ml","offer_id":56584331460943,"sku":"D1-KCX-620-20ML-01","price":21.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/620-20ML-01_1.png?v=1778250912"},{"product_id":"koch-chemie-colourlock-leather-glue-repair-set","title":"COLOURLOCK \"Leather Glue Repair Set\"","description":"\u003ch2 id=\"speakable-headline\"\u003eStructurally secure cracks in car leather with leather glue, backing fabric, and brush\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n  \u003cp\u003e\u003cem\u003eWhat is the COLOURLOCK Leather Glue Repair Set? A three-part smart repair system consisting of water-based leather glue, tear-resistant backing fabric, and two mini brushes. It permanently and odor-neutrally repairs cracks, cuts, and dry breaks in smooth leather, synthetic leather, aniline leather, and suede. Not suitable for hard plastics, bare metal, glass, or exterior paints.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eCOLOURLOCK \"Leather Glue Repair Set\"\u003c\/strong\u003e is the complete smart repair system from Koch-Chemie × COLOURLOCK for the \u003cstrong\u003ecar leather glue\u003c\/strong\u003e repair workflow. The box contains three components: a water-based leather glue in a 20-gram container, a pre-cut tear-resistant textile backing fabric, and two fine mini brushes for precise application. The glue uses a water-based polymer dispersion instead of volatile solvents. This makes it odor-neutral, non-flammable, and preserves the natural re-greasing agents in the leather collagen.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePermanently elastic adhesive seam instead of brittle, hard bonding.\u003c\/strong\u003e As it dries, polymer chains mechanically interlock with the open leather fibers and the backing fabric. In short: the bond remains rubber-elastic like the leather itself. This means for you: when getting into the seat bolster, the glued area stretches with it and does not tear again on the first day of stress, as happens with superglue repairs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOdor-neutral and without pungent fumes in the interior.\u003c\/strong\u003e Classic saddler contact adhesives use volatile organic compounds, i.e., light solvents, which leave a pungent smell in the car for days. The water-based dispersion evaporates its water content and that's it. This means for you: the car is usable again after two hours, and no persistent glue smell permeates the seat upholstery and headliner.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete set for an average seat bolster repair.\u003c\/strong\u003e Tear-resistant backing fabric and two mini brushes are included directly in the set — no separate accessory purchase from saddler specialists is necessary. The 20-gram tube is sufficient for three to six smart repair jobs on seat bolsters, backrest edges, or leather steering wheels, depending on the length of the crack. If you are restoring an entire seat, plan for a second set for very long crack chains.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e We see the same pattern in every second call regarding leather repair. The customer sees the crack, squeezes a thick drop of glue into it, presses it down with their hand — four weeks later, the crack is open again or a dark shadow appears on the visible side.\u003c\/p\u003e\n  \u003cp\u003eFrom our experience: the two crucial factors are degreasing and thin application. First, the adhesive edge must be stripped bare with COLOURLOCK Degreaser — otherwise, the water-based glue will bead off invisible skin fats and leather care residues. Second, the glue is sparingly applied with the mini brush between the leather fiber and backing fabric, never dropped directly into the crack from above.\u003c\/p\u003e\n  \u003cp\u003eFor thin aniline and nappa leather, additionally: rather two thin layers with a short flash-off time each than one thick one that bleeds through and leaves a shadow on the surface. This is the discipline that separates the set from a DIY attempt.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eCar Leather Glue in Four-Phase Smart Repair\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003ecar leather glue\u003c\/strong\u003e is not a tool for rushed actions, but the structural core of a timed four-phase workflow. If you skip a phase, you will see the result after the first week of driving.\u003c\/p\u003e\n\n\u003cp\u003ePhase one is preparation. The crack and surrounding adhesive edges are thoroughly cleaned with Leather Cleaner Mild or Strong, then degreased with COLOURLOCK Degreaser. The Degreaser is a special cleaning benzine, a volatile solvent that removes deep-seated waxes, silicones, and body fats without dissolving the leather color. Practical: without this step, the water-based glue will not find a mechanical anchor in the leather and will bead off.\u003c\/p\u003e\n\n\u003cp\u003ePhase two is inserting the backing fabric for tension cracks. Cut the supplied textile fabric two to three centimeters larger than the crack, mark the center with a pen, fix it from above with a needle, and slide it centrally under the leather with a narrow spatula. The marking serves as a check: if it is centered in the crack, the fabric lies neatly under both crack edges.\u003c\/p\u003e\n\n\u003cp\u003ePhases three and four are glue application and curing. The glue is sparingly brushed with the mini brush between the backing fabric and the back of the leather, allowed to flash off for two to five minutes, then the crack edges are pressed onto the backing fabric for 15 to 30 minutes with even pressure — clothes pegs, a sandbag, or a small steel block can help. Initial load-bearing capacity after about two hours, full final strength after 48 hours. Only then can filling with Liquid Leather or further leather care steps be carried out. Processing temperature between 15 and 25 degrees — frost destroys the emulsion, heat above 30 degrees causes the glue to set too early.\u003c\/p\u003e\n\n\u003ch3\u003eSmooth and synthetic leather yes, aluminum door panels no\u003c\/h3\u003e\n\n\u003cp\u003eThe leather glue is highly specialized. Four substrates are approved — and four areas are hard limits that even the best workflow cannot overcome.\u003c\/p\u003e\n\n\u003cp\u003eApproved are \u003cstrong\u003esmooth leather\u003c\/strong\u003e such as BMW Dakota, Mercedes Nappa, or Audi Valcona — the closed pigment layer holds the glue on the surface, which makes butt-joint processing controllable. Also approved are \u003cstrong\u003esynthetic leather and vinyl\u003c\/strong\u003e such as MB-Tex, Sensatec, or Skai, where the glue binds the torn PVC fabric to the backing material underneath. For \u003cstrong\u003eaniline leather\u003c\/strong\u003e — open-pored, undyed full leather without a lacquer layer — maximum economy is required, because the glue immediately penetrates the pores and darkens the area. For \u003cstrong\u003esuede\u003c\/strong\u003e such as Alcantara, Nubuck, or Velour, the glue is applied exclusively to the back between the fiber and the backing fabric — if it gets on the raised pile, the area clumps into a hard crust that cannot be brushed out.\u003c\/p\u003e\n\n\u003cp\u003eWhat doesn't work: hard plastics like ABS door panels, bare metal, glass, and exterior paints. The water-based dispersion finds no anchor on closed, inflexible surfaces. If an entire leather cover detaches extensively from the door panel, saddlers tend to use heat-activated contact adhesives — that's a different league and a different tool. And: with petrified leather that has been dehydrated and structurally destroyed by years of UV radiation, even this glue cannot work wonders. If the fiber breaks in your hand, a new saddler cover is the next sensible step.\u003c\/p\u003e\n\n\u003cp\u003eCompared to water-based competitor glues such as Geist. Leather Glue, the chemical basis is almost identical. The system advantage with COLOURLOCK lies in workflow integration: leather glue, Liquid Leather filler, Leather Fresh dye, and leather sealant are coordinated as a closed chain — no mix-and-match risk between brands. If you want to complement the appropriate \u003ca href=\"\/it\/collections\/innenraum\"\u003einterior\u003c\/a\u003e workflow all around, you will find the coordinated cleaners and care products for the entire seating package in the range.\u003c\/p\u003e\n\n\u003ch3\u003eClassic car restorers, detailers, ambitious DIY repairers\u003c\/h3\u003e\n\n\u003cp\u003eThe set serves three clear target groups. If you don't fit into any of these three categories, you are better off with a complete service from a saddler or leather specialist.\u003c\/p\u003e\n\n\u003cp\u003eFirst target group: \u003cstrong\u003eclassic car and youngtimer restorers.\u003c\/strong\u003e Anyone who owns a Porsche 911 Targa, a BMW E30, or a Mercedes W107 SL with the original leather interior does not want to go to a saddler for a new cover — the original patina is irrevocably lost and the car loses visible character. Smart repair with the COLOURLOCK set is the only sensible choice here. In the relevant detailing forums, the product is the undisputed gold standard with a grade of 1.5.\u003c\/p\u003e\n\n\u003cp\u003eSecond target group: \u003cstrong\u003eused car dealers and semi-professional detailers.\u003c\/strong\u003e Torn entry bolsters on BMW M-Sport seats or Mercedes AMG seats are the typical customer fright before a test drive appointment. With the set, the damage can be repaired optically and structurally in two to three hours of work plus curing — the vehicle value increases many times over the set investment. Mini brushes and backing fabric are included directly, no additional accessory purchase is necessary.\u003c\/p\u003e\n\n\u003cp\u003eThird target group: \u003cstrong\u003eambitious convertible and leather enthusiasts with a craftsmanship claim.\u003c\/strong\u003e Those who invest the effort, disciplinedly carry out the preparation, and respect the 48 hours of final strength will end up with a repair that lasts two to three seasons. However, heavily stressed entry bolsters on the driver's seat remain inherent weak points — due to daily sliding in and turning, even a professionally glued seam may require touch-ups after twelve to 24 months. This is not a weakness of the set, but physics of shear stress. Those who prefer to tackle the damage preventively will find the suitable \u003ca href=\"\/it\/products\/koch-chemie-leather-star-ls-lederpflege\"\u003eLeather Star leather care\u003c\/a\u003e in the range for regular re-greasing as crack prevention.\u003c\/p\u003e\n\n\u003cp\u003eThe one professional trick that is not in any manufacturer's brochure: for extremely stressed seat bolsters, we combine the gluing with the thermo-fixing method. Insert the backing fabric as usual, brush on a thin layer of glue, let it flash off — and when pressing, use a slightly warmed metal block preheated to oven-low instead of just your bare hand. The thermal shock freezes the polymer in its final form and prevents slipping under tensile load. Especially with E30 sports seats or Audi RS bolsters under constant load, this is the gesture that lasts for years instead of tearing open again after one season. This is the difference between a quick repair and a smart repair result at a saddler's level.\u003c\/p\u003e","brand":"Koch-Chemie × COLOURLOCK","offers":[{"title":"set","offer_id":57637092458831,"sku":"D1-KCX-8807-S-01","price":24.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/8807-S-01_1.png?v=1778249510"}],"url":"https:\/\/detailing1.eu\/it\/collections\/koch-chemie-colourlock-ratgeber-leder-kleben.oembed","provider":"Detailing1","version":"1.0","type":"link"}