Koch-Chemie Tinten- & Kuli-Ex — Ink & Ballpoint Pen Stain Remover, 250 ml

Specialized Ink & Ballpoint Pen Stain Remover

Koch-Chemie Tinten- & Kuli-Ex is a high-performance targeted solvent stain remover engineered specifically for rapid and controlled removal of ballpoint pen scribbles, ink splatters, stamp pad dyes, and permanent marker marks from smooth leather, faux leather, and textile upholstery across automotive interiors and furniture.

Key Benefits

• Targeted Pigment Dissolution: breaks down stubborn ink binders without stripping the underlying leather material.
• Leather Safe: gentle on factory top-coated automotive leathers when applied according to the professional procedure.
• Rapid Acting: begins breaking down fresh ink pigments within 1 to 2 minutes of contact.
• Multi-Substrate Use: suitable for leather seats, armrests, steering wheels, and fabric upholstery.
• Precision Spotting: dispenser design enables pinpoint application directly onto the ink trace.

Technical Specifications

Application Instructions

1. Always test dye and substrate tolerance on an inconspicuous test spot first.
2. Moisten a cotton swab or the tip of a white microfiber cloth with a small amount of product.
3. Dab gently along the ink line without heavy rubbing to prevent spreading the pigment.
4. Do not rub circularly; lift the dissolved dye progressively onto the swab or towel.
5. Immediately wipe away dissolved residues with a damp microfiber cloth, then treat the leather with a protective conditioner (such as Koch-Chemie Leather Star).

Safety instructions

Warning. Flammable liquid and vapor. Causes serious eye irritation. May cause drowsiness or dizziness. Keep away from heat and open flame. Wear protective gloves. IF IN EYES: rinse cautiously with water for several minutes. Store between +5 °C and +25 °C out of reach of children.