Markal paintstik H hot surface marker, Black
Out of stock
Paintstik H hot surface solid paint marker for writing on hot castings, forgings, coils, billets, plates and other hot metal surfaces.
It only begins producing marks when the work is in its stated working range of 225°F to 1100°F (107°C to 593°C), and the marks will not run, char, flow, discolour, peel or crack.
Where this product is used
- Marking hot castings, forgings, coils, billets and plates
- Forge and casting foundries, steel mills, aluminium mills and smelting mills
Features
- Hot surface marker writes on hot castings, forgings, coils, billets, plates and other hot metal surfaces
- Forgings and parts can be immediately dipped into cold water baths without damaging the marks
- Fast-drying marks are permanent and will not run, char, flow, discolour, peel or crack
- Lasts up to 3X the writing life of hot chalk
- Real paint for long-lasting, highly visible marks
- Can be removed in pickling baths
Key specifications
| Specification | Detail |
|---|---|
| Brand | Markal |
| Type | Hot surface solid paint marker |
| Part numbers | MK81021, MK81023 |
| Colours | Yellow, Black |
| Mark size | 9.5mm |
| Drying time | 2 minutes |
| Working range | 225°F to 1100°F (107°C to 593°C) |
| Made in | U.S.A |
Choosing the right option
Choose the H stick only for marking work that is already hot, because it does not write below its working range. To mark at normal temperature and have the mark survive heat treatment see the Paintstik M, and for general marking at normal temperatures see the Paintstik B.
Other solid paint markers: Paintstik B, Paintstik N, Paintstik B-L.
| Option | Part number | SKU |
|---|---|---|
| Black | A0108106 | |
| Yellow | A0108105 |
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Markal Paintstik H: Black
SKU: A0108106 | Model: MK81023
Markal MK81023: Paintstik H hot surface solid paint marker, black, 9.5mm, working range 225°F to 1100°F (107°C to 593°C).

