Description

The Railroad Chalk is all about leaving highly visible and temporary marks on almost any surface. Engineered for smoother marking and bolder, brighter marks, it’s ideal to be applied under the most extreme condition and industrial uses for identification purposes.

• Ideal for use on stainless steel or superalloys in industries that require prevention against corrosion, pitting, or degradation
• Certified to meet the following U.S.A. and international specifications: – EDF PMUC, – MIL – STD-2041D, – U.S. DOE RDT F-7-3T (expired), – U.S. Navy C3075
• Individual lot analysis and certification available at www.markal.com for quick, accurate reference
• Xylene-free paint reduces user health risks for a safer marking tool
• Engineered to meet:- < 200 ppm total halogens- < 250 ppm each low melting point metal- < 300 ppm total low melting point metal- < 200 ppm sulfur
• Fast drying formula leaves wear-, weather- and UV-resistant marks
• Made in U.S.A.
• Stainless Steel, Alloy and superalloy metals, Alloy metals
• Permanent