240 minutes fire rated PROMASPRAY®-P300 Spray Material for Structural Steel Protection
- Applying a vermiculite and gypsum based coating of PROMASPRAY®-P300, thickness in accordance with the Hp/A factor, spray directly onto the steel member.
Further Information
Fire resistance:
240 min
Fire Resistance Class:
R 240
Product:
PROMASPRAY®-P300
Advantages:
- Direct spray application
- Economical - high yield – low density
- Low material cost, efficient thicknesses
- Monolithic coating
- Most widely specified
Application:
- Strengthening and upgrading structural systems to improve the fire performance of existing or new buildings.
Exposure to fire:
External
Fire Resistance Level:
FRL 240/-/-
Fire Resistance Class:
R 240
Fire resistance:
240 min