Leather
Fatliquoring
Trupon OSL: fatliquor for upholstery and soft nappa
Softness · Light touch · Anti-stick
Softening agent for leather with excellent stability, ideal for upholstery and soft napas.
Properties
- Sulphited and phosphated triglycerides with approx. 93% active substance.
- Excellent stability to acids, hard water, and chrome.
- Enhances softness and spongy handle in soft leathers.
- Reduces flammability in upholstery.
- Improves tear strength in thin leathers.
Uses
- Pre-fatliquoring in tanning or retanning baths with chromium salts.
- As main fatliquor in combination with synthetic or natural oils to reinforce softness.
- Recommended with TRUPOTAN EH during retanning.
- Use in neutralization baths to ease rewetting of wet-blue.
Specifications
ApplicationDrum application, neutralization bath, main fatliquoring
Ionic CharacterAnionic / Non-ionic
PresentationReddish brown viscous oil
DosageLow: 4–6%
Questions about compatibility or dosage?
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