PROMASEAL®-PL
PROMASEAL®-PLSK is an intumescent fire protection laminate based on graphite, which creates high pressure on expansion due to the effect of temperature. PROMASEAL®-PLSK is characterized in particular by an early start temperature of approx. 150 °C. It forms a stable, compact char that seals gaps or openings quickly. This ensures a secure seal against the spread of smoke and fire of the overall construction.