LeTech

Leather Primer EXPERT LINE

$14.10
$14.10
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Expert Line — Adhesion Promoter for Leather Finishing Systems

Leather Primer

Professional water-based adhesion primer that promotes strong bonding between leather/PU substrates and colour systems. Levels porosity, improves wetting, and creates a receptive, uniform surface for durable recolouring and protective top coats.

  • High Adhesion
  • Water-Based
  • Flexible Film
  • Spray or Sponge

What It Does

Leather Primer anchors the colourant to the substrate by penetrating the micro-relief and forming a thin, flexible intercoat. It evens absorption on repaired zones (fillers/binder) and intact areas, helping achieve uniform colour build, improved scratch resistance and long-term durability.

Essential step before applying Leather Colourant and Top Coat, especially on high-wear panels and steering wheels.


Professional Applications

  • Automotive: bolsters, steering wheels, panels after prep and filler work.
  • Furniture: seating areas and armrests for even recolouring and wear resistance.
  • Leather goods: bags, footwear, accessories where flexible adhesion is critical.

Compatible Leather Types

Finished/pigmented leather, many semi-aniline and PU/artificial leather surfaces prepared with Degreaser/Prep. Always test on a hidden area. Not for suede or nubuck.


Technical Specifications

Parameter Value
Type Water-based adhesion primer for leather/PU
Application Sponge or spray in thin, even coats; allow flash between layers
Drying Air or gentle warm-air assist; proceed when dry to the touch
System workflow Degreaser → Prep → (Binder/Fillers if needed) → Leather Primer → Colourant → Top Coat
Film properties Flexible, non-brittle intercoat; enhances adhesion and colour uniformity
Available volumes 100 ml / 3.38 fl oz · 200 ml / 6.76 fl oz · 500 ml / 16.91 fl oz · 1 L / 33.81 fl oz · 5 L / 169.07 fl oz

Tips & Related Products

  • Ensure thorough degreasing and keying (Leather Liquid Degreaser + Leather Prep) before priming.
  • Apply multiple light coats rather than one heavy coat for best flow and level.
  • For extreme wear areas, pair the system with Cross-Linker (in colour/top coat) and finish with the desired sheen.
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