Product specifications
- Crayon size: 11/16” x 4 ¾” dia. (1.75 x 12.07 cm)
- Applies clear lines of fresh paint
- Marks made at ambient temperatures withstand heating up to 1600F / 871C
- Crayon holder available
Surface uses
Ideal for marking on surfaces that require heat treating or annealing, such as:
- Metal (aluminum sheets, stainless steel, copper, brass, galvanized metal)
- Weldments
- Forgings
- Castings