{"title":"Leather Fresh lucido di COLOURLOCK","description":"\u003ch2 id=\"speakable-headline\"\u003eLeather Fresh Glossy by COLOURLOCK balances uneven leather sheen\u003c\/h2\u003e\n\n\u003cblockquote id=\"speakable-summary\"\u003e\n\n  \u003cp\u003e\u003cem\u003eWhat is Leather Fresh Glossy by COLOURLOCK? The glossy version of the color-neutral refresher bases: COLOURLOCK \"Leather Fresh\" (Glossy \/ Neutral) brings dull areas on pigmented smooth leather up to a common, directionally reflective level without affecting the color shade. For leather with a factory shimmer, available in 100 ml and 1000 ml \/ 1 liter sizes.\u003c\/em\u003e\u003c\/p\u003e\n\n\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003cp id=\"speakable-definition\"\u003e\u003cstrong\u003eLeather Fresh Glossy by COLOURLOCK\u003c\/strong\u003e is the glossy variant of the pigment-free refresher bases for surface-dyed smooth leather. COLOURLOCK \"Leather Fresh\" (Glossy \/ Neutral) uses the same water-based binder dispersion as the other neutral bases but omits matting agents in the film. Consequently, the dried layer reflects light directionally rather than scattering it. What you are correcting is the sheen level of a surface—not its color or structure.\u003c\/p\u003e\n\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eBuilding up gloss is the easier way.\u003c\/strong\u003e To make a surface duller means to roughen the surface again or to apply a duller layer over it. Gloss, however, is created by addition: each additional wafer-thin layer shifts the reflection up a notch, and you stop as soon as the level of the surrounding area is reached. In practice, you will get further with two to three thin layers with intermediate drying than with one thick, saturated coat.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eNo pigment means no color risk.\u003c\/strong\u003e The base is colorless. It works just as well on black as it does on cognac, sand beige, or gray, and it leaves no color edge at the transition zone. In other words: you can treat an entire seat bolster or a complete piece of furniture without having to match a shade beforehand.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eTwo containers for two project sizes.\u003c\/strong\u003e 100 ml covers decorative parts, a handbag, a gear gaiter, or a single surface. The 1000 ml \/ 1 liter is the size for complete furniture sets and ongoing use in detailing shops and upholstery workshops. Because you work in thin layers, even the small container will last through several projects.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cblockquote class=\"praxistipp\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003ePractical tip from Detailing1:\u003c\/strong\u003e Before the first application, create a test area on the exact same component you intend to treat later. For us, questions about the glossy base almost always arrive only after the second component, when the first one appears noticeably shinier in grazing light than everything next to it. The cause is the dosage: gloss builds up with the number of layers, and a thickly applied first coat skips exactly the level you wanted to hit. Take a palm-sized area on the underside of the seat or the back of the backrest, apply a wafer-thin layer, dry it thoroughly with a hairdryer, and hold it in daylight next to the untreated area. Only when this level is too low should you apply a second coat. Ten minutes of testing will save you from having to rework an entire set.\u003c\/p\u003e\n\n\n\u003c\/blockquote\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eNew leather is matte; wear creates the gloss\u003c\/h3\u003e\n\u003cp\u003ePigmented smooth leather leaves the factory with a matte to satin-matte finish. What becomes shiny after years is rarely the finish itself, but rather the polish from clothing, skin oils, and care product residues.\u003c\/p\u003e\n\n\u003cp\u003eThis polish is never distributed evenly because contact is not distributed evenly. The seat surface, side bolster, entry edge, and steering wheel rim are rubbed during every trip, whereas the back seat and the lower seat flanks are barely touched. After a few years, an interior ends up with the same leather quality in three different sheen levels. The eye detects this difference faster than any color deviation because it perceives reflections in grazing light long before it compares color shades.\u003c\/p\u003e\n\n\u003cp\u003ePhysically, there is only one difference behind this. A matte surface is microscopically rough and scatters incident light diffusely in all directions. A smooth surface reflects it largely in parallel, and that is exactly what the eye perceives as gloss. This means for you: gloss level is not a material property of the leather, but a question of the surface roughness on the very top—and thus something that can be redefined with a thin layer.\u003c\/p\u003e\n\n\u003cp\u003eThis physics dictates the direction in which it makes sense to correct. Making a polished-shiny surface matte again means restoring its roughness or covering it up. Raising a dull area to a glossy level is the simpler process: you apply a smooth layer over it and control the intensity by the number of layers. What we are contacted about most are photos of the same situation—upholstery leather or a decorative surface that has lost its shimmer in places while the rest still retains it.\u003c\/p\u003e\n\n\u003ch3\u003eThe gloss is in the film, not in the leather\u003c\/h3\u003e\n\u003cp\u003eThe glossy base differs from the matte one in exactly one point: its dried film lacks the substances that would scatter light.\u003c\/p\u003e\n\n\u003cp\u003eWhat is applied is a water-based polyurethane dispersion, which consists of the finest polymer particles suspended in water. As the water evaporates, they move closer together and fuse into a closed, elastic film. Matte variants include matting agents in this film, such as amorphous silica or fine waxes that roughen the surface. The glossy variant omits these, which is why its surface dries to a microscopically smooth finish. You can tell by this: the gloss comes from the smoothness of the layer itself and not from an additive that wears off over time.\u003c\/p\u003e\n\n\u003cp\u003eThe second factor is elasticity. A car seat is compressed and stretched every time you sit down; a sofa edge is pushed whenever you lean against it. The binder film must accommodate this movement, or it will crack at the stress lines first. This is precisely why the layer thickness is not a matter of preference: thin layers remain flexible, whereas a thick application becomes stiff, changes the feel to look like plastic, and breaks later along the fold lines.\u003c\/p\u003e\n\n\u003cp\u003eBoth factors together result in the working method specified in the data sheet. You build up gloss instead of measuring it out, and the condition is permanent once dried. If you have applied a layer that is too glossy, you don't remove it; you apply a matte layer over it. The other way around is more convenient, which is the actual reason why the glossy base has its own position in the \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-faerben-leather-fresh\"\u003erange of neutral bases\u003c\/a\u003e and is not listed as an additive to the standard base.\u003c\/p\u003e\n\n\u003ch3\u003eGlossy belongs on leather that is glossy from the factory\u003c\/h3\u003e\n\u003cp\u003eThe choice is not determined by taste, but by the factory finish of the material—and in the automotive sector, this is almost always satin-matte.\u003c\/p\u003e\n\n\u003cp\u003eFor the interior of a modern vehicle, the glossy base is therefore the exception, not the rule. On factory-standard satin-matte leather, it creates an area that instantly stands out from the surface in grazing light. On the steering wheel rim, a second point arises: a smooth layer there not only changes the look, but also feels more slippery. For such surfaces, the \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-faerben-leather-fresh-matt\"\u003ematte base\u003c\/a\u003e COLOURLOCK \"Leather Fresh\" (Dull \/ Neutral) is the correct choice.\u003c\/p\u003e\n\n\u003cp\u003eWhere the glossy variant belongs are materials that come with shimmer from the start. Decorative interior parts and trim made of leather, furniture leather with a visible finish, handbags, belts, suitcase corners, and fashion leather leave the factory glossy, and in those cases, a dull area is the deviation. Older vehicles with a glossy factory finish also fall into this group, as do individual furniture collections whose look is explicitly based on directional reflection.\u003c\/p\u003e\n\n\u003cp\u003eYou make the decision based on the object, not the label. Stand to the side of a window and look in flat grazing light across a surface that has hardly been used—the back of a backrest, the underside of a seat, the back panel of a sofa. This reference comes closest to the factory state. If it reflects light in a bundled way, the glossy base is correct. If it scatters it, the component belongs in the matte or neutral variant, no matter how shiny the seat surface next to it has since become.\u003c\/p\u003e\n\n\u003ch3\u003eGloss reveals every application error that matte forgives\u003c\/h3\u003e\n\u003cp\u003eA matte layer scatters light and thus swallows its own irregularities. A glossy layer reflects directionally and shows every streak, every starting point, and every edge.\u003c\/p\u003e\n\n\u003cp\u003eThe procedure beforehand is the same as for any color refreshment and is non-negotiable according to the data sheet. First, clean with a suitable \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-reinigung-lederreiniger\"\u003eleather cleaner\u003c\/a\u003e, then degrease. Skin oils, sunscreen, silicones from cockpit sprays, and residues of old care lotions form a separating film that a mild cleaner will not remove and on which the dispersion will not bind—that is what the \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-reinigung-entfetter\"\u003edegreaser\u003c\/a\u003e is for. Raised fibers on worn areas are leveled beforehand without pressure using a leather sanding pad, because every fiber edge will show through the smooth film later on.\u003c\/p\u003e\n\n\u003cp\u003eDuring the application itself, uniformity counts more than speed. The base is applied to a fine-pored sponge and not directly to the leather; it is distributed by dabbing or in small circles, specifically from seam to seam rather than from spot to spot. The seam is the visual break line where a transition remains invisible.\u003c\/p\u003e\n\n\u003cp\u003eEach layer is dried thoroughly with a hairdryer on a medium setting before the next one is applied. Larger surfaces should be sprayed using a spray gun to achieve a fine mist, because it distributes more evenly than any manual application. The included sponge is intended for decorative parts and edges; for a complete seat surface, you should reach for a larger applicator.\u003c\/p\u003e\n\n\u003cp\u003eTwo external conditions will ruin the result faster than the technique. On a surface heated by the sun, the dispersion dries before it has been distributed and leaves streaks that are twice as noticeable in the gloss—work in the shade or with the door open. And fresh polymer layers cannot be buffed out: remove excess with a slightly moistened cloth; pressure will re-liquefy the film. From Detailing1's daily routine: for a single seat bolster, plan on an hour for your first time rather than twenty minutes, and most of that is drying time between layers.\u003c\/p\u003e\n\n\u003ch3\u003eGreasy gloss is a cleaning case, not a refreshment case\u003c\/h3\u003e\n\u003cp\u003eThe most common question regarding glossy leather is not how to build up gloss, but how to get rid of it. This is a different problem and requires a different product.\u003c\/p\u003e\n\n\u003cp\u003eGreasy, uneven gloss on seat surfaces and steering wheels usually comes from too much care product on uncleaned leather. Excess product that was never removed binds dirt and skin oils into a layer that is shiny, even though no one intended it to be. Cleaning helps here, not refreshing—anyone who works over this layer with a glossy base will only preserve it.\u003c\/p\u003e\n\n\u003cp\u003eWhere a surface that has actually been rubbed shiny should be made matte again, the way forward is via a matte layer or the \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-faerben-mattierung\"\u003ematting additive\u003c\/a\u003e COLOURLOCK \"Duller,\" with which the gloss of a mixed batch can be lowered before application.\u003c\/p\u003e\n\n\u003cp\u003eThe next limitation is more uncomfortable because it only becomes visible in the result. Directional reflection exposes structure that a matte surface hides. We tested the glossy base on a sample piece with fine usage scratches: the scratches were more visible afterward than before because the smooth layer reflects the light in a bundled way at every edge. On visibly scratched or uneven leather, gloss is therefore the wrong direction as long as the surface has not been leveled first.\u003c\/p\u003e\n\n\u003cp\u003eThree other limitations should be clearly stated. The base has no filling power: cracks, open edges, and broken bolsters remain what they are and should be repaired first. It has no pigment: where the factory color has been rubbed through and the lighter substrate shows through, the opaque color from the \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-faerben-lederfarben\"\u003eleather colors\u003c\/a\u003e is responsible.\u003c\/p\u003e\n\n\u003cp\u003eIn addition, there is the lack of abrasion resistance. On stressed surfaces, the \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-faerben-top-coat-glaenzend\"\u003eglossy top coat\u003c\/a\u003e should be applied over it, which protects the layer against jeans seams and belt buckles and permanently fixes the gloss level. Open-pored leathers are excluded anyway: aniline, suede, and nubuck absorb the dispersion uncontrollably; for these, there is a dedicated base called \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-faerben-nubuck-fresh\"\u003eNubuck Fresh\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eAnd one zone remains off-limits regardless of skill: in the outer bolsters of many seat backrests sits the tear seam of the side airbag. It is designed as a predetermined breaking point, and stiffening coatings on it would affect its deployment behavior. Work on this seam belongs in a professional upholstery shop with certified expertise.\u003c\/p\u003e\n\n\u003ch3\u003eWhich gloss level and which container suit you\u003c\/h3\u003e\n\u003cp\u003eTwo questions lead to the decision, and color shade is not one of them: How does the unused reference surface shine, and how large is the area being treated?\u003c\/p\u003e\n\n\u003cp\u003eIf the material has visible shimmer—decorative parts, furniture leather, handbags, fashion leather, older interiors with a glossy factory finish—COLOURLOCK \"Leather Fresh\" (Glossy \/ Neutral) is the right choice. If the reference is satin-matte, as with practically every modern car seat, the component belongs in the neutral variant. If a surface should be intentionally flatter than the standard, such as a steering wheel rim, the matte base is responsible. And if the shade should be adjusted, the color component that the base is compatible with is added—the gloss decision remains unaffected by this.\u003c\/p\u003e\n\n\u003cp\u003eRegarding the size, only the area matters, as both containers contain the same product. 100 ml is enough for decorative parts, a handbag, a gear gaiter, or a single surface and leaves enough reserve for the second pass, which is often needed. The 1000 ml \/ 1 liter is the size for complete furniture sets, several components in succession, and regular use in detailing shops. Both are the same \u003ca href=\"\/it\/products\/koch-chemie-colourlock-leather-fresh-glossy-neutral-farbneutrale-glaenzende-farbaufrischung\"\u003eCOLOURLOCK \"Leather Fresh\" (Glossy \/ Neutral)\u003c\/a\u003e; the formula does not change with the bottle size.\u003c\/p\u003e\n\n\u003cp\u003eThose who do not want to assemble the chain themselves can find it pre-configured in the \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-sets-leather-fresh\"\u003eLeather Fresh sets\u003c\/a\u003e, including application material and, depending on the set, also cleaner and protection. The other bases are one level up: \u003ca href=\"\/it\/collections\/koch-chemie-colourlock-faerben-leather-fresh\"\u003eBack to the Leather Fresh Neutral bases by COLOURLOCK\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe thought that drives the entire category: your eye checks the color shade of a restored leather in a direct comparison, and for that, it has to look twice. It checks the gloss level out of the corner of the eye every time light moves across the surface. This is why it determines whether a repair is recognized as a repair—and this is why the palm-sized test area is worth it before the first component is treated.\u003c\/p\u003e\n","products":[{"product_id":"koch-chemie-colourlock-leather-fresh-glossy-neutral-farbneutrale-glaenzende-farbaufrischung","title":"COLOURLOCK \"Leather Fresh\" (Glossy \/ Neutral) base neutra e lucida per ravvivare la pelle","description":"\u003ch2\u003eCOLOURLOCK Leather Fresh (Glossy \/ Neutral) — ravvivante pelle lucido e neutro nel colore\u003c\/h2\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cem\u003eCosa fa COLOURLOCK Leather Fresh Glossy (Neutral)? — La formula lucida e neutra nel colore ravviva otticamente le pelli lisce opache, spente o leggermente secche, crea un grado di lucentezza uniforme e armonizza le superfici senza cambiare colore.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eCOLOURLOCK Leather Fresh (Glossy \/ Neutral)\u003c\/strong\u003e è la soluzione quando vuoi ravvivare una pelle liscia e darle un po' più di lucentezza, volutamente – senza toccare il colore originale. La formula lucida e neutra è ideale per la pelle che sembra spenta, che mostra qualche zona opaca o che ha bisogno di una finitura uniforme. Rende benissimo su pelli decorative, interni chiari o pezzi dove vuoi un look elegante e leggermente lucido. Leather Fresh Glossy agisce come un velo di lucentezza trasparente e dà più profondità alla pelle senza coprirne la grana.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinitura lucida\u003c\/strong\u003e – Crea una lucentezza uniforme ed elegante sulla pelle liscia, senza l'\u0026#171; effetto plastica \u0026#187; artificiale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeutro nel colore\u003c\/strong\u003e – Niente pigmenti, nessuno spostamento di tinta – perfetto per un ritocco estetico.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePareggia le zone opache\u003c\/strong\u003e – Ideale su sedute, parti decorative o accessori in pelle diventati spenti.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTecnologia lucentezza \u0026amp; effetto ottico sulle pelli lisce\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLeather Fresh Glossy (Neutral)\u003c\/strong\u003e lavora con una matrice legante trasparente ed elastica che stende un velo di lucentezza fine sulla superficie pigmentata della pelle. Resta traspirante e flessibile, perché non si deposita come uno strato rigido ma si lega al top coat in PU delle pelli moderne trattate. La formula intensifica il riflesso della luce, così le zone opache spariscono e ottieni una lucentezza uniforme e di alto livello. Secondo il produttore la grana naturale della pelle resta visibile, perché il prodotto nobilita il look – non copre. Proprio sui pezzi in pelle che col tempo brillano in modo irregolare o si sono spenti, la versione lucida neutra riporta tutto in armonia.\u003c\/p\u003e\n\u003ch3\u003ePreparazione, applicazione \u0026amp; metodo giusto per una finitura lucida perfetta\u003c\/h3\u003e\n\u003cp\u003ePrima di iniziare, pulisci la pelle a fondo con un detergente delicato e falla asciugare del tutto. \u003cstrong\u003eLeather Fresh Glossy\u003c\/strong\u003e lo passi sottile con un applicatore o una spugnetta a tampone – con parsimonia e in movimenti uniformi. Più sottili sono le mani, più naturale è la lucentezza. Quando una mano è del tutto asciutta, resta un film di lucentezza fine e trasparente. Per una lucentezza più intensa costruisci più mani sottili. I raccordi si sfumano facilmente, perché il prodotto è neutro nel colore e non lascia bordi di pigmento. Proprio su pelli decorative, borse, mobili e pezzi in pelle di stile ottieni così una finitura armoniosa ed elegante.\u003c\/p\u003e\n\u003ch3\u003eRisultati, impieghi \u0026amp; differenza dai Leather Fresh colorati\u003c\/h3\u003e\n\u003cp\u003eDopo il passaggio la pelle appare nobilitata, più lucida e più uniforme. Il materiale guadagna profondità senza che il colore cambi. \u003cstrong\u003eGlossy Neutral\u003c\/strong\u003e è ideale quando non c'è perdita di colore e vuoi solo pareggiare differenze di lucentezza o zone opache. Per una vera correzione di colore o riparazioni strutturate servono le versioni Leather Fresh colorate o Binder \u0026amp; Fluid Leather. La versione Glossy dà il meglio su pelle fashion, superfici di mobili, parti decorative d'interno e accessori che devono sembrare più lussuosi. Non sostituisce una riparazione o il riempimento di un graffio – ottimizza la finitura.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDomande frequenti su COLOURLOCK Leather Fresh (Glossy \/ Neutral)\u003c\/h2\u003e\n\u003ch4\u003eLa versione Glossy cambia il colore della pelle?\u003c\/h4\u003e\n\u003cp\u003eNo. È neutra nel colore e crea solo lucentezza, senza apporto di pigmento né spostamento di tinta.\u003c\/p\u003e\n\u003ch4\u003eQuanto è forte la lucentezza?\u003c\/h4\u003e\n\u003cp\u003eL'effetto è lucido ed elegante, non artificiale o plasticoso. Costruendo più mani sottili alzi il grado di lucentezza.\u003c\/p\u003e\n\u003ch4\u003ePosso usare Glossy su vecchie riparazioni della pelle?\u003c\/h4\u003e\n\u003cp\u003eSì, purché la zona sia pulita e stabile. Rifinisce il look e può raccordare otticamente zone di riparazione opache.\u003c\/p\u003e\n\u003ch4\u003eGlossy va bene per i volanti?\u003c\/h4\u003e\n\u003cp\u003eSolo in parte. La lucentezza su un volante spesso non è gradita, perché lo rende più scivoloso. Per le superfici d'interno e gli accessori, invece, è ideale.\u003c\/p\u003e\n\u003ch4\u003eDopo serve un trattamento di cura o una sigillatura?\u003c\/h4\u003e\n\u003cp\u003eSì. Una cura delicata o un trattamento antiattrito stabilizza la finitura e protegge dallo sporco.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003csmall\u003eUltimo aggiornamento: 02.12.2025 — Autore: Daniel (Detailing1)\u003c\/small\u003e\u003c\/p\u003e","brand":"Koch-Chemie × COLOURLOCK","offers":[{"title":"Neutral \/ Glossy \/ Glossy \/ 1000 ml \/ 1 liter","offer_id":56541618602319,"sku":"D1-KCX-532-1L-01","price":60.99,"currency_code":"EUR","in_stock":true},{"title":"Neutral \/ Glossy \/ Glossy \/ 100ml","offer_id":56541618635087,"sku":"D1-KCX-532-100ML-01","price":18.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/3272\/7375\/files\/532-1L-01_1.png?v=1764713032"}],"url":"https:\/\/detailing1.co\/it\/collections\/koch-chemie-colourlock-faerben-leather-fresh-glaenzend.oembed","provider":"Detailing1","version":"1.0","type":"link"}