LETECH LEATHER LIGHT FILLER

A professional water-based flexible repair compound for superficial leather damage — scratches, scuffs, shallow cracks and worn edges. Levels the surface cleanly, bonds securely and cures to a flexible, durable film ready for recolouring.

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Signature Advantages

• High-adhesion formula that grips leather fibres

• Flexible, elastic repair film that resists cracking

• Fast-drying layers for efficient workflow

• Smooth, controlled application for thin, precise repairs

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Created for Professionals

• Automotive interiors: bolster scuffs, light cracks, steering-wheel wear

• Furniture: worn corners, surface scratches, abrasion marks

• Leather goods: bags, shoes and accessories needing fine surface restoration

Designed for the finishing stages of restoration where subtle levelling and clean surface preparation define the final result.

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Compatible Leather Types

Suitable for:

• Finished / pigmented leather

• PU / artificial leather (many coated surfaces)

(Not intended for suede or nubuck. Always test on a hidden area.)

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Technical Specifications

Base: Water-based polymer repair compound

Use case: Scratches, scuffs, shallow cracks, worn edges

Application: Spatula / squeegee in thin, controlled layers

Drying: Air or warm-air assist; fast set (verify exact guidance)

Layering: Multiple thin coats; dry fully between layers

Overcoating: Primer → Leather Colourant → Leather Top Coat

Volumes: 30 ml · 100 ml (varies by market)

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Tips & Best Practice

• Degrease thoroughly and remove unstable finish for maximum adhesion

• Build the repair with several thin passes to avoid texture build-up

• For deeper defects, reconstruct first with Leather Heavy Filler

• Use Leather Grain Copier to recreate grain before colour work when needed

LETECH LEATHER MASKING FLUID

A professional water-based masking compound designed to protect stitching during leather recolouring. It forms a thin, flexible film that shields thread from overspray and dye transfer — then peels off cleanly without residues, preserving original colour and texture.

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Signature Advantages

• Protects stitching from overspray and colour contamination

• Fast-setting, flexible film that adheres securely to thread

• Clean removal without discolouration or residue

• Water-based formulation safe for professional recolouring workflows

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Created for Professionals

• Automotive, aviation, and marine interiors with contrast stitching

• Furniture & upholstery requiring clean separation lines

• Footwear, bags, and leather accessories

• Craft and custom leather projects demanding crisp, precise edges

Material focus: painted/finished leather and artificial leather seams and stitching.

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Compatible Materials

Suitable for stitched seams on finished leather, painted leather, and synthetic leather.

(Not intended for suede or nubuck.)

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Refined Result

Perfectly preserved stitching with clean colour separation, crisp edges, and zero contamination — ideal for premium restoration and high-detail recolouring projects.

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Application Notes

Apply a slightly raised bead directly over the seam using the nozzle or a spatula.

Allow to set fully before spraying or recolouring adjacent leather panels.

After painting, peel or roll the mask off cleanly.

If excess touches nearby leather, redirect it to the thread before it sets.

LETECH LEATHER DEGREASER

A professional gel-based oil-extraction system for leather. It removes deeply embedded grease, sebum, and body oils without damaging the structure — essential for restoration, stain removal, and preparation before dyeing or refinishing.

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Signature Advantages

• Thick gel formula for deep, targeted extraction

• Indicator effect reveals remaining contamination

• Safe for aniline, suede, nubuck, pull-up, and vegetable-tanned leathers

• Critical pre-dye preparation step for clean, even absorption

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Created for Professionals

• Automotive interiors — steering wheels, headrests, bolsters, seat panels

• Furniture — armrests, cushions, high-contact areas

• Leather garments — collars, cuffs, jackets exposed to skin oils

• Restoration projects where compromised absorption must be corrected

(Not suitable for synthetic leather or coated bicast surfaces.)

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Compatible Leather Types

Compatible with aniline, semi-aniline, pull-up, vegetable-tanned, waxed/oily leather, suede, and nubuck.

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Refined Result

Clean, decontaminated leather with restored absorbency — ready for recolouring, refinishing, and long-term protection. The indicator residue highlights remaining oil spots for precise reapplication.

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Application Notes

Pre-clean with Leather Ultimate Cleaner.

Apply with a brush or spatula and allow to dry completely.

Remove dried powder by vacuuming or brushing.

Repeat on highlighted areas if contamination remains.

Ideal before using Leather Aniline Dye Pro, Leather Colourant, or protection systems.

LETECH — LEATHER PRIMER

Professional water-based adhesion promoter for leather and PU. Levels porosity, improves wetting and creates a stable, receptive foundation for durable recolouring and protective top coats.

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Signature Advantages

• High-adhesion intercoat for stronger colour bonding

• Flexible, non-brittle film

• Evens absorption on repaired and intact areas

• Supports long-term durability in high-wear zones

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Created for Professionals

• Automotive: bolsters, steering wheels, panels after prep/filler

• Furniture: seating areas and armrests for uniform recolouring

• Leather goods: bags, footwear, accessories requiring strong adhesion

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Compatible Leather Types

Finished/pigmented leather, many semi-aniline and PU/artificial leather surfaces prepared with Degreaser/Prep.

Not suitable for suede or nubuck.

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Refined Result

A smooth, keyed, absorption-balanced surface that anchors Colourant evenly and boosts scratch and wear resistance.

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Application Notes

Apply by sponge or spray in thin, even coats; allow light flash between layers.

Prep workflow: Degreaser → Prep → (Binder/Fillers if needed) → Leather Primer → Colourant → Top Coat.

Use multiple light passes rather than one heavy coat.

For extreme-wear zones pair colour/top coat with Cross-Linker for maximum resistance.

LETECH VINYL & LEATHER WELD (100 ML)

A heat-activated repair compound for vinyl and synthetic leather that becomes transparent under heat and blends seamlessly into the surface. Designed for professional restoration, it offers strong bonding, high flexibility, and near-invisible grain replication.

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Signature Advantages

• Heat-activated formula that cures in seconds

• Optically clear finish for subtle, seamless repairs

• Flexible, elastic structure that follows material movement

• High abrasion resistance for long-term durability

• Precise grain replication when paired with Leather Grain Copier

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Created for Professionals

• Automotive interiors — vinyl seats, bolsters, dashboards, trim

• Furniture and eco-leather restoration workflows

• Marine, aviation, and high-movement upholstery

• Accessories, footwear, and synthetic leather goods

• Foam and PU structures needing flexible reinforcement

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Compatible Materials

Suitable for synthetic leather, eco-leather, vinyl, plastics, PU foam, dashboards, and coated surfaces.

(Not suitable for untreated natural leather without fillers or backing. Test when needed.)

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Refined Result

A durable, flexible repair that blends into the original texture, becoming nearly invisible after recoloring and top coating.

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Storage

Store sealed in a cool, ventilated place away from direct sunlight (5–35 °C). Shelf life: 3 years.

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Why LeTech

LeTech chemistry is trusted across automotive, furniture, aviation, and marine industries. Vinyl & Leather Weld combines strong adhesion with superior elasticity for premium-grade vinyl and synthetic leather restoration.

LETECH LEATHER BINDER

A professional water-based fibre-reinforcing binder that penetrates deep into fatigued leather, consolidating weakened fibres and restoring structural integrity. The perfect preparation layer before fillers, primers and colour restoration.

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Signature Advantages

• Re-strengthens worn, thinned or frayed leather fibres

• Creates a stable base for Light/Heavy Filler and colour systems

• Water-based, low-odour formulation

• Fast drying with warm-air assist (40–60 °C)

• Brush or sponge application — thin, controlled layers

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Created for Professionals

• Pre-repair consolidation: stabilise fatigued areas before applying fillers

• Minor wear treatment: reduce fibre fuzz and restore edge integrity

• System foundation: prepare a uniform, reinforced surface for primer, colourant and top coat

Designed for automotive interiors, furniture, leather goods and contract restoration workflows.

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Compatible Leather Types

Suitable for:

• Smooth finished / pigmented leather

• Coated PU / artificial leather

(Not for suede or nubuck — use dedicated nubuck/suede solutions.)

Always perform a test on a small hidden area before full application.

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Refined Result

A strengthened, consolidated fibre structure that resists further tearing and provides an ideal base for filler levelling, recolouring and protective finishing.

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Technical Specifications

Type: Water-based polymer binder

Application: Sponge or brush, thin coats; avoid foaming

Drying: Warm-air assist ≈ 40–60 °C between layers

Layering: Multiple thin layers as needed; fully dry each one

Use cases: Fibre consolidation, pre-filler reinforcement, minor wear repair

Compatibility: LeTech Light/Heavy Filler, Primer, Leather Colourant, Leather Top Coat

Volumes: 200 ml / 6.76 fl oz · 500 ml / 16.91 fl oz

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How to Use (Overview)

• Clean and degrease thoroughly to maximise penetration

• Feather damaged edges; apply Binder before any filler

• Apply thin, even layers with a brush or sponge

• Dry each layer with warm air (40–60 °C)

• Once fully stabilised, proceed with Light/Heavy Filler → Primer → Colour → Top Coat

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Tips & Related Products

• Degrease with Leather Ultimate Cleaner + Alcohol Cleaner before applying Binder

• For structural losses, follow with Heavy Filler; for finishing, use Light Filler

• Seal your restoration with Leather Top Coat (optionally enhanced with X-Guard Additive)

LETECH — LEATHER SOLVENT CLEANER

High-strength solvent preparation fluid for deep contamination removal on leather, vinyl and PU. Breaks down oils, silicones, waxes and stubborn films, deglosses the surface and creates optimal keying for long-lasting adhesion of repair and colour systems.

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Signature Advantages

• Strong solvent action for heavy contamination

• Removes silicones, waxes, polishes and persistent residues

• Deglosses and feathers failing coatings

• Creates a clean, keyed substrate for Binder, Fillers, Primer and Colourant

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Created for Professionals

• Automotive: steering wheels, bolsters, panels before recolouring

• Furniture: armrests and high-touch zones with glossy build-up

• Leather goods: straps, edges and heavy-use areas before restoration

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Compatible Leather Types

Suitable for finished/pigmented leather and many coated PU/artificial leather surfaces.

Use with extreme care on aniline/semi-aniline.

Not suitable for suede or nubuck.

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Refined Result

A uniformly deglossed, contamination-free surface that ensures stable adhesion and consistent film formation in professional restoration workflows.

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Application Notes

Use with lint-free cloths or fine fibre pads. Work seam-to-seam, feathering unstable edges.

Keep pads clean; replace as they load with residue.

For general oils start with Leather Liquid Degreaser; switch to Solvent Cleaner when residues persist.

If further keying or coating removal is required, follow with Leather Prep.

Always test on a hidden area to verify sensitivity and removal strength.

LETECH LEATHER GLUE WB

A professional water-based polyurethane adhesive for leather repair. It delivers a strong yet flexible bond without stiffening the material — ideal for delamination fixes, patch bonding, stabilising crack lines, and preparing the surface for filling and recolouring.

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Signature Advantages

• Strong, flexible polyurethane bond that resists peeling and micro-cracking

• Low-odour, water-based system safe for professional workflows

• Wets fibres for deep adhesion without stiffening the substrate

• Integrates seamlessly into the “glue → fill → colour → top coat” restoration process

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Created for Professionals

• Automotive & aviation interiors — bolsters, armrests, panels

• Furniture & upholstery — delamination, lifted finish layers, edge repairs

• Leather goods & apparel — inside patching, seam stabilisation, crack-line support

Suitable for finished/pigmented and corrected-grain leather.

(Not intended for suede or nubuck.)

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Compatible Leather Types

Works on finished/pigmented leather, corrected-grain leather, and most coated surfaces.

(Always test on a hidden area.)

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Refined Result

A stable, flexible bond that prepares leather for clean filling, smooth levelling, even recolouring, and durable top-coating — ensuring long-term restoration strength.

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Application Notes

Apply a thin, even layer using a brush or spatula.

Allow partial tack to form, then press firmly and maintain contact until set.

After full cure, proceed with Surface Repair, Light Filler, Heavy Filler, recolour with Leather Colourant, and finish with Leather Top Coat.

LETECH LEATHER HEAVY FILLER

A high-build, water-based repair compound engineered for restoring deep damage in leather. Designed for professional workflows, it rebuilds missing volume, stabilizes worn edges, and forms a flexible, wear-resistant layer that moves naturally with the leather after curing.

Signature Advantages

• Thick, high-viscosity formula for deep cuts, gouges, through-holes, and split edges

• Strong fibre bonding that reinforces weak areas and restores structural integrity

• Flexible, elastic cured layer that bends without cracking

• Smooth, creamy consistency for controlled, layer-by-layer application

• Professional-grade performance for automotive, furniture, and leather goods repair

Created for Professionals

• Automotive interior technicians repairing bolsters, gouges, and broken seams

• Furniture restoration specialists fixing ripped corners, edges, and chipped grain

• Leather goods workshops restoring bags, shoes, and accessories with heavy surface loss

• Users who require a stable, high-build leather repair compound for structural reconstruction

Compatible Leather Types

Suitable for smooth finished/pigmented leather and many coated PU/artificial leather surfaces.

(Not recommended for suede or nubuck.)

A test on a hidden area is advised to confirm absorption and finish compatibility.

Refined Result

A strong, flexible, and durable rebuilt surface ready for sanding, texturing, priming, and recoloring. Delivers a factory-level foundation ideal for seamless finishing and long-term wear resistance.

LETECH SURFACE REPAIR

A professional water-based micro-filler designed for superficial cracks, light creasing, and minor surface defects on leather. It levels micro-fractures, stabilises the finish, and creates a clean, matte surface ready for recolouring and top coating.

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Signature Advantages

• Levels superficial cracks and micro-defects in thin, controllable layers

• Smooth sanding and feather-edge blending for invisible transitions

• Water-based, low-build formula that preserves natural texture

• Creates a matte, uniform, paint-ready surface for colourants and top coats

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Created for Professionals

• Automotive seat bolsters and armrests with light cracking

• Steering wheels with micro-checking

• Furniture contact zones with minor craze lines

• Bags, accessories, and small leather goods with edge micro-defects

Designed strictly for superficial damage.

(Not suitable for deep cuts or structural issues — use Heavy Filler / Light Filler.)

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Compatible Leather Types

Suitable for pigmented/finished leather, corrected-grain leather, and semi-aniline (spot-test required).

(Not intended for suede or nubuck.)

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Refined Result

A smooth, even, stabilised finish layer with minimal texture build — perfectly prepared for Leather Colourant and Leather Top Coat (optionally enhanced with X-Guard Additive).

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Application Notes

Apply in very thin micro-layers using a flexible spatula.

Air-dry or use gentle warm air.

Sand lightly between coats to achieve a feather-edge.

Finish by recolouring and sealing with compatible LeTech systems.

LETECH LEATHER REVIVE

A professional water-based softening emulsion formulated to recondition aged, dry, or stiff leather. It penetrates deep into the fibre structure, restoring flexibility, resilience, and comfort — without altering the leather’s natural appearance.

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Signature Advantages

• Deep softening effect that restores suppleness and natural flex

• Prepares leather for repair and recolouring workflows

• Water-based, eco-conscious formulation safe for most finished leathers

• Enhances comfort and reduces creasing stress on aged materials

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Created for Professionals

• Automotive interiors — classic cars and daily-use vehicles

• Furniture and upholstery restoration

• Leather apparel, footwear, and accessories requiring renewed softness

(Not intended for suede or nubuck — use dedicated LeTech suede/nubuck solutions.)

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Compatible Leather Types

Suitable for finished/pigmented, corrected-grain, and selected semi-aniline leather types.

(Always test in a hidden area.)

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Refined Result

A revitalised, flexible leather surface with improved comfort, reduced rigidity, and better readiness for repairs, colourants, and top coating — forming a stable foundation for high-quality restoration.

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Application Notes

Apply using a cloth, sponge, or soft brush.

Allow the product to absorb fully, then remove any excess.

Ideal before: Surface Repair, Light Filler, Heavy Filler, Leather Colourant, and Leather Top Coat.

Pre-clean with Leather Ultimate Cleaner for optimal penetration.

LETECH LEATHER PREP

A professional surface-preparation fluid for removing weak or old coatings, deglossing and keying leather. Creates a clean, receptive substrate that boosts adhesion for Leather Binder, Fillers, Colourant and Top Coat.

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Signature Advantages

• Removes unstable or cracked paint films and failing top coats

• Deglosses glossy areas and evens transitions

• Chemically and mechanically keys the surface for stronger adhesion

• Fast-evaporating formula for efficient, continuous workflow

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Created for Professionals

• Automotive bolsters, steering wheels, panels before recolouring

• Furniture armrests and high-touch zones with failing or glossy finish

• Leather bags, shoes and accessories with flaking or cracked coatings

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Compatible Leather Types

Suitable for finished/pigmented leather and many coated PU/artificial leather surfaces.

(Not suitable for suede or nubuck. Always test on a hidden area.)

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Refined Result

A unified, deglossed, well-keyed surface that accepts Binder, Fillers, Primer, Colourant and Top Coat with improved adhesion and more even visual blending.

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Application Notes

Use after Leather Liquid Degreaser when oils and silicones are removed.

Apply with a lint-free cloth or fine fibre pad, working seam to seam.

Feather edges, wipe residues thoroughly and let dry completely before proceeding.

LETECH LEATHER GRAIN COPIER 50 ML

A professional two-component texture molding compound designed to capture and reproduce original leather grain with exceptional precision. Developed for advanced leather and vinyl repair workflows, this system creates flexible, high-detail molds that deliver seamless texture continuity after filling and recoloring.

Signature Advantages

• High-resolution capture of fine pores, micro-relief, and authentic grain patterns

• Reliable 2-component, 1:1 mixing through a static nozzle for controlled application

• Flexible elastic mold that conforms to contours and transfers texture accurately

• Ideal for restoring factory-level grain over repaired, welded, or filled zones

• Stable performance for professional leather repair and vinyl restoration environments

Created for Professionals

• Leather technicians requiring near-invisible grain reproduction

• Automotive interior repair and detailing specialists

• Furniture restoration workshops working with leather and vinyl textures

• Users of LeTech repair systems: Heavy/Light Filler, Vinyl & Leather Weld, Colourants, Top Coats

Compatible Materials

Suitable for finished/pigmented leather and many vinyl/PU surfaces.

(Not recommended for suede or nubuck.)

Testing on an inconspicuous area is advised when working with heat-sensitive substrates.

Refined Result

A durable, elastic grain pad that mirrors the original texture, enabling smooth, uninterrupted grain flow for high-precision blending and factory-quality finishing.