Our metal crayons are available in modern substitute for paints. Metal crayons can be used on hot, cold, or polished metal. A metal crayon penetrates and leaves a permanent waterproof mark when used on hot metals. St. Louis Crayon & Soapstone Company offers the Steelmark metal crayon which can be used hot or cold. These marking crayons are made to last.

Steelmark - 3000

Steelmark can be used hot or cold. These marking crayons are made to last.