Dykem 40004 Oil-based Marker Broad Point Green

Product Description

The DYKEM 40004 is an oil-based broad point marker designed for marking and layout work across metal, glass, plastic, and other industrial surfaces. The oil-based ink formula bonds to surfaces that water-based markers may skip or smear, making it a reliable choice for shop floors, fabrication environments, and field service work. The broad tip delivers a wide, visible line suited for quick part identification, inspection marking, and staging labels. Tradespeople in HVAC, plumbing, electrical, and general mechanical service commonly keep these markers on hand for component labeling and job-site notation.

The DYKEM 40004 is appropriate for use in residential and commercial trade environments wherever clear, durable marking is needed. Typical applications include marking refrigerant line sets, pipe spools, conduit runs, and fabricated sheet metal components prior to installation. The green ink provides strong visual contrast on most metallic and dark surfaces, making it easy to identify at a glance during inspection or final walkthrough.

Key Features

• Oil-based ink formula adheres to metal, glass, plastic, and coated surfaces
• Broad point tip delivers a wide, high-visibility line
• Green ink provides strong contrast on metallic and dark substrates
• Compact, single-unit packaging suitable for tool pouches and service kits

Compatibility

Designed as a general-purpose oil-based marking tool for use on a wide range of industrial and trade surfaces including bare metal, painted surfaces, glass, and most plastics.

Installation Notes

No installation is required for this product. Cap the marker when not in use to prevent the tip from drying out. Store horizontally or tip-down to maintain ink flow to the broad point. Avoid contact with eyes and skin; refer to the manufacturer safety data sheet when using in confined or poorly ventilated spaces.