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Polyurethane Gloss Varnish 6500B

Summary: Aliphatic polyether high-gloss polyurethane topcoat forming a mirror-bright, flexible, anti-yellowing film for cowhide, sheepskin and PU uppers, bags and sofa top finishing; improves water resistance and dry/wet rub fastness.

  • Model: Polyurethane Gloss Varnish-6500B
  • Published: 2026-08-12
  • Views: 88
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Product Range

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Details

Product overview

Aliphatic polyether high-gloss polyurethane topcoat forming a mirror-bright, flexible, anti-yellowing film for cowhide, sheepskin and PU uppers, bags and sofa top finishing; improves water resistance and dry/wet rub fastness.

 

Physical and chemical index


Type

Aliphatic polyurethane resin emulsion Appearance Emulsion free of mechanical impurities and agglomerates pH value

7.0-8.5

Viscosity

50-300mPa·s

Film formation

Dry rubbingGrade ≥4 dry rub, ≥3.5 wet rub

Non-yellowing under sunlight

Core advantages

1. Fully aliphatic anti-yellowing; light leather stays white in sunlight.

2. High gloss and soft hand feel; no plastic-like film and no cracking on flexing.

3. Stable when diluted; no spray-gun clogging or roll-coating craters.

4. Fully compatible with the base-coat resins of this series.

 

Applications: leather shoes, leather bags, sofas, microfiber synthetic leather and gloss topcoat for leather sofas.

 

Packaging and storage

IBC or 25 kg / 200 kg packaging

Store sealed at room temperature in a cool, dry, ventilated place away from light and heat. Shelf life 6 months; use within 30 days after opening.

Note: keep away from strong acids and alkalis; if frozen, thaw at room temperature and stir well.

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