Hot Surface Crayon - Box of 12

• HOT SURFACE CRAYON – This durable Hot Surface Crayon creates bold, vivid lines, housed in a sturdy, easy-to-hold cardboard casing. It dries quickly and is engineered to withstand temperatures ranging from 107°C to 593°C.
• APPLICATIONS – Designed for industrial use, the Hot Surface Crayon is perfect for marking metals during welding, forging, casting, and assembling bronze components, gears, and ingots. It can also effectively mark oily, wet, dirty, or rusty metal surfaces.
• SURFACE USE – Ideal for marking metals during heat-related processes, the Hot Surface Crayon works on stainless steel, aluminum, copper, brass, bronze, alloy steel, titanium, and more. Perfect for applications such as heat treating and annealing.
• TEMPERATURE OPTIONS – The Hot Surface Crayon is built to endure temperatures from 107°C to 593°C, ensuring reliable performance in high-heat industrial environments.
• PACKAGING – Sold in a convenient box of 12 crayons.

Specifications

• Markings withstand heating up to 593°C.
• Crayon size: 4 ¾” x 11/16” dia. (12.07 x 1.75 cm)
• Colors: White
• Packaging: Box of 12 Crayons

Directions
Apply light pressure while using the Paint Crayon for the first use. This will help break the crayon’s skin and facilitate utilizing the product.

Surface Uses
For marking on surfaces that require heat treating or annealing, such as:

• Metal
• Aluminum
• Stainless steel
• Copper
• Brass
• Bronze
• Alloy steels
• Titanium, 
• Weldments, forgings, castings, gears, tooling, bronze assemblies and ingots.