Fire Stopping Ventilation Grille System

PROMASTOP®-IM Grille is a fire intumescent sealing system for ventilation openings. The ventilation grill starts expanding at approx. 190 °C and seals the openings, which prevents spreading of smoke and fire.

PROMASTOP®-IM Grille is used as ventilation module in fire compartment walls.

Advantages
•Module system
•Slim design
•Resistant to atmospheric influences (light, heat, frost, UV radiation, humidity)