22 Year UV Resistance MPDX Paint Markers - Great for OUTDOOR use!

MPD X Paint Pen – Industrial Grade Paint Marker for Steel, Concrete & Solar Applications | Exclusive to MarkingPenDepot.com

The MPD X Paint Pen (MPDX) from MarkingPenDepot.com is a next-generation industrial paint marker engineered for extreme-performance marking on steel, concrete, solar panel fasteners, and demanding industrial surfaces. Designed for professionals who need maximum durability, lowest cost per foot, and best-in-class paint quality, MPDX is rapidly becoming the #1 choice in industrial paint marking solutions.

Built for Extreme Industrial Conditions

The MPD X Paint Pen is purpose-built for harsh environments where ordinary markers fail. Its advanced dual-action xylene solvent system actively cleans dirty, oily, wet, and cold surfaces while applying a smooth, highly visible, permanent paint mark that bonds aggressively to the substrate.

Perfect for:

• Steel & metal fabrication marking
• Concrete, masonry, and construction surfaces
• Solar panel installation & fastener torque marking
• Automotive parts, manufacturing, and outdoor industrial storage
• Oily, wet, cold-weather, and contaminated surfaces

Superior Performance vs Competing Paint Markers

MPDX consistently outperforms and outsells leading industrial paint markers, including Unipaint and Diagraph-style pens—while costing significantly less.

• 11 ml of high-performance paint (vs Unipaint 8 ml)
• Over 3,000 linear feet of marking (vs ~1,300 ft for Unipaint)
• Fast drying: 30 seconds at 72°F
• Cold weather performance: 90 seconds at 32°F
• Permanent adhesion on metal, rubber, plastics, composites, wood, glass, and masonry
• UV, chemical, abrasion, and weather resistant markings built for long-term durability

Best-In-Class Value for Industrial Users

The MPD X Paint Pen delivers premium industrial paint quality at nearly half the cost of comparable markers, making it the most cost-effective high-performance paint marker in the industrial supply market.

• Lower cost per foot than leading brands
• Higher paint volume = longer service life
• Superior coverage and vibrancy
• Smooth, clog-resistant flow system

Trusted for Critical Applications

MPDX is the marker of choice for solar energy installers, especially for solar panel fastener torque marking, where visibility, permanence, and weather resistance are critical. It is also widely used in steel mills, manufacturing plants, automotive production, and heavy industrial environments.

Exclusive Availability

The MPD X Paint Pen is exclusively available through MarkingPenDepot.com, making it the only authorized source for this high-performance industrial marking solution.

Additional Information

• Available in 14 high-visibility colors
• Free sample pens available for testing
• Case pricing not combinable with additional discounts

Safety Notice

WARNING: This product can cause cancer or reproductive harm. For more information visit www.p65warning.ca.gov
NOT SAFE FOR BEES – SEE MPD-15 FOR APIARY USE
Safety Data Sheet available upon request

Additional  Information