Leather Cross Linker X

$29.10

Estimated delivery between December 10 and December 14. Order within .

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$29.10

Product description
How to Use
Key Benefits
Shipping & Payment

 

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.


 

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


 

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.)


 

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.


 

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.


 

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.


 

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


 

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.

How to Use – Step by Step

  1. Surface prep — Clean and degloss leather according to the LeTech system; prime if required.
  2. Mixing — Add Leather Cross Linker X into one PU component at a time (Primer / Colourant / Top Coat); stir until fully homogeneous. Exact percentage: requires verification (use official TDS).
  3. Application — Apply the host product in thin, even coats (spray or sponge) with adequate flash time and airflow.
  4. Thermal assist — Use warm air between coats to accelerate crosslinking and develop final film properties. Time/temperature: requires verification.
  5. Pot life — Mix small batches; use within recommended pot life. Value: requires verification.
  6. Testing — Perform adhesion and rub tests on an inconspicuous area before full-scale work.
  7. Safety — Wear gloves and respiratory protection; ensure strong ventilation; avoid moisture ingress; follow SDS.
  8. Storage & compliance — Keep tightly closed in the original container; observe local regulations. Storage temperature/VOC: requires verification.

Available volume: 100 ml / 3.38 fl oz.

Why Choose Leather Cross Linker X

  • Faster cure and earlier return-to-service.
  • Higher wet/dry rub fastness and better resistance to cleaners.
  • Reinforces PU films while maintaining flexibility.
  • Seamless integration with LeTech Primer, Colourant and Top Coat.
  • Suitable for automotive, furniture and PU/artificial leather workflows.
  • Professional, predictable results within waterborne PU systems.

Orders ship from our California distribution center. We deliver across the United States, as well as to Canada and Mexico.

Instructions — How delivery works
  1. Place your order on {{ shop.name }} and complete payment at checkout.
  2. Processing time: 1–2 business days after payment confirmation.
  3. Shipping options: Standard (3–7 business days) or Express (1–3 business days).
  4. Tracking: you’ll receive a tracking email as soon as your parcel ships.
  5. Delivery: signature may be required for high-value orders at the carrier’s discretion.

Tip: please provide a complete and secure delivery address. We aren’t responsible for carrier delays, address errors, or severe weather.

Shipping Policy

From: California, USA · To: 50 US states (incl. Alaska, Hawaii, Puerto Rico), Canada, and Mexico.

Carriers: USPS, UPS, FedEx, DHL (and selected regional partners).

  • Processing: 1–2 business days after payment.
  • Standard: 3–7 business days · Express: 1–3 business days.
  • Tracking: emailed when your order ships.
  • International (CA/MX): transit times and costs vary; any customs duties or taxes are paid by the recipient.
Return & Refund Policy
  • Return window: within 14 calendar days of delivery.
  • Condition: items must be unused, unopened, and in original packaging.
  • Opened/used chemical products are not eligible for return due to safety/hygiene regulations.
  • No exchanges: we currently do not offer product exchanges.
  • Return shipping: paid by the customer (use a trackable method).
  • Refund timing: up to 30 days after inspection, to the original payment method.

If your order arrives damaged or incorrect, contact us within 48 hours at support@letech.us with photos and your order number. We’ll arrange a replacement or a full refund at no cost to you.

Payment & Billing
  • Accepted methods: Visa, MasterCard, American Express, Discover, PayPal, Apple Pay, Google Pay, Shop Pay.
  • Security: payments processed via PCI-DSS compliant gateways; we do not store full card details.
  • Taxes: calculated at checkout per applicable state/local laws.
  • COD (Cash on Delivery): not available.
Need help?

Contact LeTech USA Support

Questions about shipping, returns, or payments — we’re here to help.

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Logo of Craft Line with a工人 holding tools on a white background
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Logo of Craft Line with a工人 holding tools on a white background
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Logo of Bag & Shoes spa with a stylized bag and shoes figure on a white background.
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LeTech care & restoration logo with orange and black text
Logo of Craft Line with a工人 holding tools on a white background
Logo with 'EXPERT LINE' text in black and orange on a white background
Logo of Bag & Shoes spa with a stylized bag and shoes figure on a white background.
Logo of Le Meilleur on a white background
LeTech care & restoration logo with orange and black text
Logo of Craft Line with a工人 holding tools on a white background
Logo with 'EXPERT LINE' text in black and orange on a white background
Logo of Bag & Shoes spa with a stylized bag and shoes figure on a white background.
Logo of Le Meilleur on a white background
LeTech care & restoration logo with orange and black text
Logo of Craft Line with a工人 holding tools on a white background
Logo with 'EXPERT LINE' text in black and orange on a white background
Logo of Bag & Shoes spa with a stylized bag and shoes figure on a white background.
Logo of Le Meilleur on a white background
LeTech care & restoration logo with orange and black text
Logo of Craft Line with a工人 holding tools on a white background
Logo with 'EXPERT LINE' text in black and orange on a white background
Logo of Bag & Shoes spa with a stylized bag and shoes figure on a white background.
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