K Stencil Ink
Holds up in any condition.

Permanent, waterproof, fast-drying, for marking on porous surfaces such as paper, cloth, wood, corrugated material, etc.
Perfect for outdoor use. Light resistant.
Use K Stencil Ink with the following products: Fountain Brush, Fountain Rollers, M99 Marker.
Roller Coder Inks
Waterproof, No Smear, and Fast-Drying.

Porous roller coder ink is used for marking on corrugated cartons, paper and other porous surfaces. These inks will never dry on non-porous surfaces at room temperature.
Non Porous roller coder ink marks on plastic, metal, glass, rubber and other non-porous surfaces and will dry in approximately 2 seconds at 75-degrees F ambient temperature.
Used with this equipment: Conveyor Line Printer, Mini Roller Coder, Hand Printer, Stamp Pad, Spray Gun, 99 Marker