U-Mark A10 Paint Marker is U-Mark's highest-volume industrial paint marker — the pen found in factories and toolboxes worldwide. It uses U-Mark's Greenlabel® xylene-free liquid paint, giving you the coverage and permanence of a solvent paint marker without xylene, so it clears plant VOC and solvent restrictions.
Made in Belleville, Illinois, USA. Sold as a 12-count box (1 dozen) in fifteen colors including three metallics.
Key Features
-
Greenlabel® xylene-free formula — approved for facilities with solvent and VOC limits.
-
Medium bullet valve-action tip — shake, press, mark. Replaceable tip (part 10300A).
-
10 ml paint capacity in a 5.69" × 0.56" aluminum barrel.
-
Dries in about 20 seconds — fast line speed, minimal smearing.
-
Fifteen colors — the widest standard palette in the A-series, including Metallic Silver, Gold and Copper.
-
Marks on stretch film, tape and labels as well as metal, stainless, plastic, rubber, glass, ceramic, canvas and wood.
Applications
-
Witness marking & quality control — the application U-Mark paint markers became the standard for
-
Welding & metal fabrication — heat numbers, weld callouts, cut and bend lines
-
Product identification & coding — part, lot and routing marks on the production floor
-
Warehouse & distribution — pallet wrap, cartons, labels, bins and racks
-
Plants with VOC limits — food, pharma, electronics, indoor assembly and inspection
Technical Specifications
| Manufacturer |
U-Mark, Inc. — Belleville, Illinois, USA |
| Model |
A10 Paint Marker (items 10101–10118) |
| Ink Type |
Alcohol-based liquid paint — Greenlabel® xylene free
|
| Tip |
Medium bullet, valve action · replacement tip 10300A |
| Paint Capacity |
10 ml |
| Dimensions |
5.69" L × 0.56" dia. (144 × 14 mm) |
| Dry Time |
Approx. 20 seconds |
| Packaging |
12 per box · 144 per case |
Colors & Item Numbers
| Color |
Item No. |
Color |
Item No. |
| Black |
10101 |
Metallic Silver |
10110 |
| Blue |
10102 |
Pink |
10111 |
| Green |
10103 |
Violet |
10112 |
| Red |
10104 |
Light Blue |
10113 |
| White |
10105 |
Metallic Gold |
10114 |
| Yellow |
10106 |
Brown |
10115 |
| Orange |
10107 |
Metallic Copper |
10118 |
| Light Green |
10109 |
|
|
How the A10 Compares
| Product |
Ink Base |
Xylene Free |
Tip |
Paint Vol. |
Colors |
| U-Mark A10 (this product) |
Alcohol (Greenlabel®) |
Yes |
Medium bullet |
10 ml |
15 |
| U-Mark A20 w/ Reversible Tip |
Alcohol (Greenlabel®) |
Yes |
Reversible bullet/chisel |
13 ml |
15 |
| U-Mark 100P Industrial Paint Marker |
Oil |
No |
Medium bullet |
10 ml |
12 |
| Markal Valve-Action Paint Marker |
Oil / solvent |
No |
1/8" bullet |
~3 ml |
12 |
| Sharpie Oil-Based Paint Marker |
Oil / xylene |
No |
Medium |
~3 ml |
15 |
| Munhwa XFPM Xylene-Free Paint Marker |
Alcohol |
Yes |
4.5 mm medium |
10 ml |
9 |
Competitor specifications are published by their respective manufacturers and are listed for comparison only. All brand names are the property of their owners.
Storage & Handling
- Shake well before use, prime the tip on scrap, and re-cap immediately after marking.
- Store horizontally in a cool dry place out of direct sunlight.
- Refer to the U-Mark SDS for full handling guidance. Keep out of reach of children.
Search terms: U-Mark A10 · xylene free paint marker · Greenlabel paint marker · valve action paint marker · industrial marking pen · witness mark marker · quality control marker · paint marker 12 pack · metal marking pen · made in USA paint marker · 10101 10102 10104 10106
