Technical description

Graffiti‑Killer Flüssig / Liquid 20 is a professional liquid stripper developed by Crous Chemicals to effectively remove graffiti, paint, marker, ink and stubborn residues from many surfaces.

The product is formulated to act quickly while preserving materials, even on delicate surfaces such as aluminium, stainless steel, plastic, concrete, Plexiglas or CFRP/GFK composites.

Main features

• Highly penetrating liquid formulation.
• Excellent action on fresh or old paint.
• Suitable for protected or unprotected surfaces.
• Does not damage substrates (except for incompatible materials listed in the technical data sheet).
• Proven effectiveness on railway equipment, containers, facades, cabins and street furniture.

Variations

Crous offers several complementary anti-graffiti products in the same range:

• Liquid products (e.g. Liquid 20) for application with a brush, spray or cloth.
• Gel products for vertical or sensitive surfaces.
• Indoor products for textiles, seats and interior equipment.
• Specialised versions depending on the type of surface: stone, metal, glass, plastics, etc.

Applications

• Cleaning trains, metros and trams.
• Quick removal of paint from bodywork, walls and windows.
• Maintenance of passenger interiors (markings, ink, stubborn stains).