LETECH LEATHER CROSS LINKER X

A professional fast-acting crosslinker for waterborne polyurethane leather systems. Increases film strength, boosts rub fastness and chemical resistance, and accelerates cure — all while keeping the coating flexible and comfortable in use.

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Signature Advantages

• Fast-acting hardener for waterborne PU systems

• Higher abrasion and rub resistance

• Improved chemical & cleaning resistance

• Maintains flexibility — no brittleness

• Ideal for primers, colourants and top coats

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Created for Professionals

• Automotive refinishing: bolster durability of seats, bolsters, armrests

• Furniture finishing: improve wear stability and cleaning resistance

• PU / artificial leather goods: enhance top-coat longevity on bags, footwear and accessories

• Restoration workflows: faster return-to-service, stronger final film

(Not for suede or nubuck.)

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Compatible Leather Types

Optimised for:

• Coated / pigmented leather

• PU / artificial leather

• Waterborne polyurethane finishing systems

A small-area test is recommended for non-standard surfaces.

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Refined Result

A denser polymer network and significantly stronger protective film with higher wet/dry rub fastness, better resistance to water and household cleaners, and faster curing between coats.

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Usage Notes

• Mix Leather Cross Linker X directly into Primer, Colourant or Top Coat immediately before application.

• Prepare only the amount you will use (limited pot life — check TDS).

• Warm-air assist between coats speeds curing and enhances crosslinking.

• Maintain even application and proper flash-off across layers.

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Technical Specifications

Function: Crosslinker / hardener for waterborne PU finishes

Use with: Leather Primer, Leather Colourant, Leather Top Coat

Dosage: Per official TDS (verify for your system)

Pot life: Requires verification (time-limited)

Activation: Warm-air assist between coats (verify exact temperature)

Volume: 100 ml / 3.38 fl oz

Line: LeTech Expert Line

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Tips & Related Products

• Pair with Leather Primer for improved adhesion on challenging substrates.

• Add into Leather Colourant for durable recolouring workflows.

• Seal with Leather Top Coat (optionally with X-Guard Additive) for maximum protection.

LETECH — LEATHER TOP COAT MATT

Professional waterborne clear finish delivering a stable matte, anti-shine appearance with strong resistance to abrasion, scratches, moisture and everyday contaminants. Locks in colour, controls sheen and keeps surfaces clean for longer.

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Signature Advantages

• True matte, anti-shine finish

• High abrasion & scratch resistance

• Moisture & stain protection

• Flexible waterborne system

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Created for Professionals

• Automotive: steering wheels, bolsters, matte seat zones

• Furniture: low-gloss seating, armrests, contract interiors

• Leather goods: bags, wallets and accessories needing controlled matte look

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Compatible Leather Types

Finished/pigmented leather and many PU/artificial surfaces.

Not suitable for suede or nubuck.

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Refined Result

Forms a clear, flexible protective film that preserves the natural, low-gloss aesthetic. Controls unwanted shine on high-contact zones and provides durable resistance to moisture, dye transfer and everyday wear.

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Application Notes

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

Use as a final step: Degreaser → Prep → Primer → Colourant → Top Coat Matt.

Multiple light coats ensure even sheen seam-to-seam.

For high-wear areas, pair with Cross-Linker (per TDS); Slip Additive may be used to refine hand-feel.

LETECH — LEATHER TOP COAT GLOSS

Professional waterborne clear finish delivering a high-gloss, wet-look sheen with strong resistance to abrasion, scratches, moisture and everyday contaminants. Locks in colour, adds depth and ensures long-term cleanability.

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Signature Advantages

• Premium high-gloss finish

• Strong abrasion & scratch resistance

• Moisture & stain protection

• Flexible waterborne system

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Created for Professionals

• Automotive: seat panels, trim, steering-wheel zones

• Furniture: high-touch seating, armrests, decorative leather

• Leather goods: bags, wallets and accessories needing glossy durability

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Compatible Leather Types

Finished/pigmented leather and many PU/artificial surfaces.

Not suitable for suede or nubuck.

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Refined Result

A clear, flexible top film that deepens colour, adds controlled wet-look shine and shields the surface from wear, dye transfer and premature gloss loss.

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Application Notes

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

Use as the final step: Degreaser → Prep → Primer → Colourant → Top Coat Gloss.

Build gloss with multiple light passes; avoid heavy, wet layers.

For extreme-wear areas, combine with Cross-Linker (per TDS) to maximise endurance and stability.

LETECH LEATHER TOP COAT HIGH GLOSS

A premium water-based high-gloss protective finish for leather. It delivers brilliant shine, elevated durability, UV defence, and strong abrasion resistance while preserving the leather’s natural grain and tactile comfort.

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Signature Advantages

• High-gloss finish that adds depth, clarity, and brilliance

• UV and abrasion defence for high-contact surfaces

• Water-based polymer system compatible with X-Guard Additive

• Enhances colour retention and blocks dye transfer

• Designed for professional leather finishing and restoration workflows

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Created for Professionals

• Automotive interiors requiring gloss, protection, and long-term durability

• Furniture and upholstery where a premium, decorative gloss is desired

• Custom leather goods — bags, jackets, accessories, high-end design pieces

• Restoration projects that require a durable, glossy protective layer

Can be used as a standalone finish or upgraded with X-Guard Additive for enhanced performance.

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Compatible Leather Types

Suitable for aniline, semi-aniline, pigmented, and corrected-grain/finished leathers.

(Not suitable for suede or nubuck.)

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Refined Result

A luminous, high-gloss finish with elevated protection, improved colour stability, and a smooth, refined surface that enhances the overall appearance of leather.

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Application Notes

Apply by spray or pad following standard top-coat workflows. Compatible with LeTech water-based systems.

For increased durability, mix in 10–15% X-Guard Additive before application and protect the final surface with Leather Protection Cream.

LETECH LEATHER SLIP ADDITIVE

A professional tactile modifier for water-based leather top coats. It reduces squeak and surface friction, enhances glide, and delivers a soft, silky touch — all without altering colour, gloss, or the visual character of the finish.

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Signature Advantages

• Reduces squeak and contact noise in high-movement areas

• Adds a premium soft-touch feel and smooth glide

• Lowers static and dynamic friction for a refined tactile experience

• Water-based system that preserves visual appearance and colour clarity

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Created for Professionals

• Automotive & aviation interiors — quieter bolsters, armrests, smoother touch

• Furniture & upholstery — reduced squeak and enhanced premium feel

• Leather goods — elevated glide for bags, jackets, and small accessories

Perfect for premium interiors and luxury leather items where tactile refinement is essential.

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Compatible Products

Designed to mix into water-based leather top coats, especially matte systems:

• Leather Top Coat Mat

• Leather Top Coat Mat X2

For combinations with other additives, prepare a small test batch to verify behaviour.

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Refined Result

A smooth, quiet, soft-touch surface with improved glide and no visual alteration — offering a more luxurious tactile profile on both new and restored leather finishes.

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Application Notes

Add gradually to the selected top coat until the desired slip level is reached.

Mix thoroughly, test on a sample panel, then apply per the top coat’s standard workflow.

Apply in thin, even layers and allow proper flash/cure times.

Leather Burnishing Gum — LeTech

Leather Burnishing Gum is a colourless, water-based wax designed for the professional finishing of natural leather edges. Its balanced consistency makes it easy to apply, spread and then buff to a smooth, polished finish. Once worked in and burnished, the product delivers a refined edge with a subtle gloss and water-repellent properties.

Leather Burnishing Gum combines natural waxes and water-based polymers. The components are selected to optimize burnishing performance, allowing the edge to be compacted, smoothed and polished for a clean, professional look and reliable protection. The wax creates a smooth, glossy and well-finished edge that enhances the overall appearance of hand-crafted leather goods.

The product can be used on both vegetable-tanned and chrome-tanned leathers. It is also suitable for treating the flesh side (back side) of natural leather where a more controlled, refined surface is required.

Leather Burnishing Gum emphasizes the uniqueness of your leather projects and helps them stand out with a clean, finished edge and additional protection against external influences.

⭐ Signature Advantages

• Colourless, water-based wax for leather edge finishing

• Optimal consistency for easy application, spreading and polishing

• Polishes well and provides a water-repellent effect

• High aesthetic appeal with a professional, finished look

• Resistance to water and harsh environmental conditions

• Noble, attractive gloss on the edge

• Resistance to mechanical friction while maintaining elasticity

• Suitable for both vegetable-tanned and chrome-tanned leathers

• Can be used on the edge and on the flesh side of natural leather

👨🏭 Created for Professionals

Ideal for:

• Leather belts

• Watch straps

• Vegetable-tanned leather goods

• Hand-crafted leather items and leathercraft projects

For additional consultation on LeTech leather products, our specialists and managers are always available to assist.

🧬 Compatible Leather Types

Suitable for:

• Vegetable-tanned leather

• Chrome-tanned leather

• Natural leather edges and flesh side where burnishing is required

Not explicitly intended for:

• Suede and nubuck (edge-specific product; main use is for cut edges and flesh side of smooth leathers)

🎯 Refined Result

With proper use, Leather Burnishing Gum delivers:

• Smooth, compacted and polished edges

• A clean, glossy and professional appearance

• Improved resistance of the edge to moisture and external exposure

• Enhanced durability against mechanical friction

• A more finished, premium look that visually upgrades the entire leather item

📘 Application Notes

• Use Leather Burnishing Gum on prepared leather edges for final finishing.

• Apply a thin layer to the edge or flesh side where burnishing is needed.

• Work the product into the edge using your preferred burnishing tool until the surface becomes smooth and glossy.

• Allow the treated area to dry so the water-based wax and polymers can set and form a protective layer.

• Always test the product on a small, inconspicuous area before full application to check for undesired reactions and to verify the result.

• Follow the manufacturer’s instructions for safe and effective use.

LEATHER CASEIN ADDITIVE — LETECH EXPERT LINE

Polyurethane-modified casein additive designed to improve elasticity, adhesion and durability in leather finishing systems. Ideal for footwear, apparel and leather goods.

Signature Advantages

• Enhanced elasticity and flexibility — maintains natural leather movement without cracking

• Improved adhesion — strengthens bonding within finishing systems for longer-lasting results

• High wear and abrasion resistance — supports heavy-use leather applications

• Moisture- and chemical-resistant film that outperforms traditional casein coatings

• Breathable dispersion layer that supports vapor exchange and prevents over-sealing

• Stable, uniform film formation for cleaner visual blending and improved surface quality

Created for Professionals

• Footwear finishing and leather apparel production

• Leather goods manufacturing and accessory finishing

• Restoration studios working with premium leather surfaces

• Workshops requiring durable, breathable finishing solutions at scale

Compatible Leather Types

Suitable for finished and pigmented leather, as well as coated PU/artificial leather surfaces.

Not suitable for suede or nubuck. Always perform a patch test on an inconspicuous area.

Refined Result

A resilient, well-formed, breathable finishing film that adds strength, adhesion and resistance to coatings while preserving the natural aesthetic and tactile properties of the leather.

Application Notes

Use as an additive in finishing or top-coat systems.

Mix thoroughly before application. Apply using standard spray or finishing equipment according to your coating workflow.

Allow proper curing time for best performance.

Always follow manufacturer instructions and test product suitability prior to full-scale use.

LETECH LEATHER CROSS LINKER X STRONG

A reinforced professional crosslinker designed for waterborne polyurethane systems where maximum durability, hardness, and chemical resistance are required. Engineered for high-load automotive, aviation, and furniture applications, it elevates coating strength and long-term performance to an industrial-grade level.

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Signature Advantages

• Reinforced formula that strengthens the polymer network for extreme durability

• Significant improvement in hardness, chemical resistance, and wear stability

• Designed for waterborne PU Primer, Colourant, and Top Coat systems

• Maintains coating integrity under heavy use, friction, and repeated cleaning cycles

• Professional-grade performance for demanding leather finishing environments

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Created for Professionals

• Automotive interiors — steering wheels, bolsters, seats, and high-contact panels

• Aviation and marine — UV exposure, temperature shifts, and aggressive cleaning cycles

• Furniture and contract environments — high-traffic areas requiring long-term durability

• OEM and restoration workflows needing reliable, industrial-strength leather coatings

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Usage Notes

Mix Leather Cross Linker X Strong into Primer, Colourant, or Top Coat immediately before application. Use freshly prepared solutions to ensure optimal crosslinking. Warm air between coats can assist the curing process (refer to TDS for exact parameters).

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Refined Result

A dense, reinforced polymer network that delivers long-lasting coating hardness, chemical resistance, and superior wear protection—ensuring a stable, durable finish across high-stress leather surfaces.

LETECH X-GUARD ADDITIVE

An innovative water-based performance additive for leather top coats. It enhances UV protection, abrasion resistance, dye-transfer defence, and overall durability — all while preserving the natural feel and finish when used as directed.

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Signature Advantages

• Boosts UV stability to keep colour fresh over time

• Improves abrasion resistance for high-contact surfaces

• Enhances dye-transfer and soil-repellency performance

• Designed for water-based leather top coats across Matt, Satin, and Gloss finishes

• Preserves tactile feel without adding unwanted shine

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Created for Professionals

• Automotive interiors requiring upgraded durability

• Furniture and upholstery exposed to daily wear

• Leather goods and accessories prone to friction and dye transfer

• Workshops seeking a reliable leather finishing additive for long-term protection

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Compatible Systems

Optimised for LeTech water-based leather top coats.

A small-batch compatibility test is recommended for non-standard or third-party systems.

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Refined Result

A tougher, more stable protective film with elevated UV defence, cleaner long-term appearance, and increased resistance to wear — without compromising the original finish.

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Application Notes

Mix 10–15% X-Guard Additive into the chosen Top Coat, blending until fully homogeneous.

Test on a sample panel to verify sprayability and gloss level.

Apply in thin, even coats following the Top Coat TDS, allowing proper flash-off between layers.

LETECH LEATHER MATT X2 HYPERMATT + SOFTTOUCH

A hyper-matte ultra-low-gloss protective top coat with a refined SoftTouch feel. Engineered for professional finishing where deep mattness, clean tactility and long-term durability are essential.

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Signature Advantages

• Hyper-matte anti-shine finish for a modern, non-reflective look

• SoftTouch tactile effect with a pleasant dry, refined feel

• High resistance to abrasion, scratching, moisture and common solvents

• Waterborne, flexible and compatible with professional colour systems

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Created for Professionals

• Automotive interiors: steering wheels, bolsters, trims and seat panels

• Furniture & contract: high-traffic hospitality and office seating

• Leather goods: bags, cases and accessories requiring stable ultra-matte appearance

Delivers consistent, deep mattness and a premium touch, even in demanding environments.

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Compatible Leather Types

Suitable for:

• Finished / pigmented leather

• PU and artificial leather within waterborne PU systems

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

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Technical Specifications

Finish: Hyper-matte (ultra-low gloss) with SoftTouch tactile effect

Resistance: High abrasion, scratch, moisture & solvent resistance

Application: Spray or sponge in thin, even coats; allow proper flash-off

System use: Final protective layer over LeTech Colourant systems

Additives (pro use): Compatible with Cross-Linker (durability) & Slip Additive (tactile tuning)

Volumes: 100 ml · 145 ml · 200 ml · 500 ml (availability may vary)

Cleanup: Waterborne; rinse tools promptly with water

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Tips & Best Practice

• Clean and degloss thoroughly to ensure even, uniform mattness

• Build protection with multiple thin coats for the smoothest, most natural finish

• For steering wheels or high-wear zones, combine with Cross-Linker X / X Strong for maximum endurance

• Tune the tactile feel with Slip Additive when a silkier hand is desired

LETECH LEATHER THICKENING AGENT

A professional water-based viscosity and flow-control additive for leather finishing systems. It increases thickness, stabilises laydown, prevents runs and sags, and preserves clarity, transparency, and adhesion when used as directed.

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Signature Advantages

• Viscosity control for cleaner, more stable application

• Prevents drips, runs, and sags on vertical and curved surfaces

• Preserves transparency, colour accuracy, and finish clarity

• Water-based polyurethane system compatible with LeTech coatings

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Created for Professionals

• High-gloss finishing — essential for super-gloss and patent-leather restoration

• Vertical surfaces — improved control on seats, trim, bolsters, and side panels

• Process tuning — optimise spray and brush workflows with smoother, more controlled laydown

Always test on a sample panel to confirm optimal flow and levelling.

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Compatible Products

Suitable for use with:

• Leather Colourant — water-based colour system

• Leather Top Coat — Gloss, Satin, Matt

• Heavy Filler / Light Filler — repair compounds

Add gradually and mix thoroughly to reach target viscosity.

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Refined Result

A cleaner, more controlled coating film with reduced edge build-up, better levelling, and improved stability — without compromising drying time or inter-coat adhesion.

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Application Notes

Use 1–5% by volume depending on desired viscosity.

Start low (≈1%) and increase in small increments.

Stir until fully homogeneous.

Verify sprayability and finish behaviour on a test panel before full application.