Description
Overview:
The Liquid Paint Marker Blue (OEM No. 4932492144) is a genuine Milwaukee part designed for reliable, permanent marking in tough environments. It uses valve-action liquid paint and a durable acrylic nib housed in a robust metal barrel for long service life. The xylene-free paint lays down an opaque blue line that is easy to see on dark or dirty surfaces. It writes on concrete, black pipe, aluminium, PVC, steel, stainless steel, rubber, and tyres, even when surfaces are rough, rusty, oily, or greasy. Marks dry in around 10 seconds and resist water and UV, lasting up to 6 months. Performing across surface temperatures from -10°C to +145°C, it suits construction, plant, and garden machinery maintenance for layout lines, identification, and service notes across site, workshop, and yard tasks.
Key Features:
- Genuine Milwaukee part - OEM No. 4932492144
- Valve-action tip delivers controlled paint flow and consistent lines
- Durable acrylic nib stands up to abrasive, rough surfaces
- Writes on concrete, steel, stainless steel, aluminium, PVC, rubber, tyres, and black pipe
- Effective on dirty, oily, or rusty substrates
- Fast approx. 10-second dry time to reduce smearing
- Water and UV resistant; outdoor marks last up to 6 months
- Operates on surfaces from -10°C to +145°C
- Robust metal barrel built for demanding site use
- Xylene-free paint formulation for safer handling
- High-visibility blue for contrast on dark backgrounds
- Suitable for construction, plant, and garden machinery maintenance
Typical Applications:
Layout and cut lines on concrete, steel, and aluminium; weld and fabrication marks; torque stripes and inspection marks on fasteners; part identification and job codes; pipe and conduit labelling; tyre and rubber tagging; service notes on housings, guards, and panels. Useful in workshops, depots, yards, and outdoor sites for plant, agricultural, landscaping, and DIY tasks where durable, high-contrast marking is required.
Also known as:
Industrial paint pen, site marking pen, permanent layout marker, fabrication paint pen, pipe labelling pen, tyre marker pen, construction marking pen, plant maintenance marker, liquid paint pen, industrial blue marking pen.
Product Specifications
| L&S Part No. | MIL4932492144 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Milwaukee |
| OEM No. | 4932492144 |
| Unit of Sale | 1 |
| Fits Brands | Milwaukee |
| Key Features | - Valve-action tip ensures controlled paint flow - Durable acrylic nib for rough surfaces - Marks dry in approximately 10 seconds - Water and UV resistant for up to 6 months - Operates from -10°C to +145°C |


