Hot Marking Chalk (100°C - 1500°C)
Reliable Marking for Extreme Heat Applications
Hot Marking Chalk is specially designed for clear and durable marking on hot metal surfaces and high-temperature industrial environments. It delivers strong visibility even under extreme heat, making it ideal for fabrication shops, foundries, steel plants, welding units, and heavy engineering industries.
With a temperature resistance ranging from 100°C to 1500°C, this chalk ensures markings remain visible and intact where ordinary chalk fails.
Available Sizes
10 mm diameter × 140 mm length
10 mm diameter × 140 mm length
10 mm diameter × 140 mm length
10 mm diameter × 140 mm length
Why Choose Us?
Manufactured with industrial-grade materials
Consistent performance in extreme heat
Trusted by professionals across industries
Backed by SDS Scientific Works quality assurance
