H.R. Stack Black @ 250°C – Heat Resistant Stack & Chimney Paint H.R. Stack Black @ 250°C is a specialized heat resistant black coating designed for stacks, chimneys, exhaust systems, and heat-exposed metal surfaces operating at temperatures up to 250 degrees Celsius. This coating offers excellent resistance to heat, oxidation, and atmospheric corrosion, making it ideal for industrial and utility applications. Its deep black finish enhances the appearance of stacks while providing long-lasting surface protection under continuous thermal exposure. Key Features of H.R. Stack Black @ 250°C: ✔ Heat resistance up to 250°C ✔ Specially formulated for stacks & chimneys ✔ Excellent adhesion and thermal stability ✔ Protects against rust, oxidation & flue gas corrosion ✔ Smooth, uniform black matt finish ✔ Non-cracking and non-peeling under heat cycles ✔ Suitable for interior and exterior use ✔ Applications of H.R. Stack Black Paint H.R. Stack Black @ 250°C is widely used in industries where stack and exhaust surfaces are exposed to heat and harsh atmospheric conditions: ✔ Industrial chimneys & stacks ✔ Boiler stacks ✔ Exhaust ducts & flue pipes ✔ DG set exhaust systems ✔ Power plant auxiliary stacks ✔ Refineries and process plants ✔ Cement and steel industries