Dykem 91109 Water-based Marker Black Medium Point

Product Description

The DYKEM 91109 is a water-based ink marker with a medium tip, designed for marking on metal, plastic, wood, and other surfaces common in trade and industrial environments. The water-based ink formula reduces harsh solvent fumes, making it suitable for use in enclosed mechanical rooms, equipment yards, and service shops. The medium point delivers clear, legible lines for part identification, layout work, pipe labeling, and general service markings. Technicians across HVAC, plumbing, electrical, and facilities trades keep this type of marker on hand for on-the-job identification and documentation tasks.

The DYKEM 91109 is well suited for residential and commercial service work where a reliable, clean-marking instrument is needed. It performs on a range of substrates including bare and painted metal, PVC, conduit, and equipment housings. The water-based formulation means cleanup requires only water, and the marker is appropriate for use in settings where solvent-based products are restricted or undesirable.

Key Features

• Water-based ink formula reduces solvent fumes and simplifies cleanup
• Medium tip provides consistent line width for marking and labeling
• Black ink delivers high-contrast visibility on light and dark surfaces
• Compact marker format fits in a tool pouch or service bag
• Suitable for use on metal, plastic, PVC, and painted surfaces

Compatibility

Designed for general-purpose marking and identification tasks across trade applications including HVAC, plumbing, electrical, and pool service work.

Installation Notes

No installation required. Store cap-side down or horizontally to maintain tip saturation. Keep away from extreme heat sources to preserve ink integrity. Replace cap firmly after each use to prevent drying.