# Refractory surface lubrication

Protection of blocks, molds and surfaces subjected to high temperatures with a release and non-stick effect.

Family: Lubrication applications

## Processes
- Dry-film application

## Challenges
- Metal or slag sticking
- Refractory wear
- Difficult mold release

## Advantages
- Reduces sticking
- Thermal stability
- Applicable as paint or suspension

## Limitations
- Not a hydrodynamic oil lubricant
- May stain light-colored surfaces
- Performance depends on surface preparation and reapplication

- [Applications](https://esgraf.com/en/applications)
- [Alternate](https://esgraf.com/aplicaciones/refractarios-lubricacion-superficies)