Leather Cross Linker X Strong

$31.30

Estimated delivery between October 22 and October 26. Order within .

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$31.30

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Expert Line — Reinforced Crosslinker for Maximum Durability

Leather Cross Linker X Strong

Leather Cross Linker X Strong is a professional reinforced crosslinker for waterborne polyurethane systems. Leather Cross Linker X Strong is designed to deliver maximum hardness, chemical resistance, and long-term durability — making Leather Cross Linker X Strong ideal for demanding high-load leather applications.

Leather Cross Linker X Strong — reinforced crosslinker for waterborne PU leather coatings with precision dosing nozzles (100 ml)
  • Reinforced Formula
  • High Hardness
  • Extreme Durability
  • Automotive · Aviation · Furniture

How Leather Cross Linker X Strong Works

Leather Cross Linker X Strong enhances crosslinking in waterborne polyurethane systems, forming a dense polymer network that improves hardness, chemical resistance, and wear durability. Projects using Leather Cross Linker X Strong benefit from long-lasting performance and increased coating stability.

Mix Leather Cross Linker X Strong into Primer, Colourant, or Top Coat immediately before application. Use freshly prepared solutions for optimal crosslinking results.


Professional Applications of Leather Cross Linker X Strong

  • Automotive: seats, steering wheels, and panels benefit from Leather Cross Linker X Strong with superior resistance to wear and chemicals.
  • Aviation & marine: Leather Cross Linker X Strong withstands UV exposure, temperature variations, and frequent cleaning cycles.
  • Furniture & contract: Leather Cross Linker X Strong is used in high-traffic areas where durability and longevity are crucial.

Technical Specifications of Leather Cross Linker X Strong

Below are the essential specifications for Leather Cross Linker X Strong, ensuring professional consistency and quality in every application.

Parameter Value
Function Reinforced crosslinker / PU hardener
Compatible systems Waterborne PU Primer, Colourant, Top Coat
Recommended dosage Refer to TDS (requires verification)
Pot life after mixing Requires verification
Curing aid Warm air between coats enhances crosslinking (verify temperature)
Pack size 100 ml / 3.38 fl oz

Leather Cross Linker X Strong is essential for professionals who need reliable, industrial-grade performance for leather finishing, restoration, and OEM production.

Leather Cross Linker X Strong; leather crosslinker; reinforced PU hardener; waterborne polyurethane additive; high hardness; chemical resistance; abrasion resistance; leather finishing additive; professional leather restoration; extreme durability coating; Leather Cross Linker X Strong technical specs; Leather Cross Linker X Strong for automotive leather

How to Use – Step by Step

  1. Surface Preparation — Clean and degloss leather using LeTech cleaner and primer if necessary.
  2. Mixing — Add Leather Cross Linker X Strong into the selected waterborne PU component (Primer, Colourant, or Top Coat). Stir thoroughly until uniform.


    Recommended dosage: requires verification (check official TDS).


  3. Application — Apply the mixed product as directed (spray or sponge), maintaining thin, even coats with sufficient flash time.
  4. Thermal Activation — Use warm air between coats to accelerate the crosslinking reaction and achieve full hardness.


    Time/temperature: requires verification.


  5. Pot Life — Mix only small amounts; use within recommended time (requires verification).
  6. Testing — Always perform adhesion and rub tests on a hidden area before full-scale application.
  7. Safety — Wear gloves, goggles and a respirator; ensure strong ventilation; follow SDS.
  8. Storage — Keep sealed, away from moisture and direct heat; consult SDS for full storage and transport details.

Available volume: 100 ml / 3.38 fl oz

Why Choose Leather Cross Linker X Strong

  • Provides maximum hardness and mechanical strength.
  • Greatly enhances abrasion and solvent resistance.
  • Delivers long-term durability under heavy use.
  • Perfect for automotive, aviation, and contract furniture sectors.
  • Compatible with all LeTech PU waterborne systems.
  • Pairs with standard Cross Linker X for tailored performance balance.
  • Professional-grade additive for demanding finishing environments.

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.

LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text
LeTech care & restoration logo with orange and black text

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