Fire protection cable sealing plugs for hole diameters up to D=58mm, 2 pieces. Fire protection plugs for creating cable seals with a fire resistance class of S90 according to DIN 4102, designed to close openings in internal walls and ceilings (min. F90, according to DIN 4102-2) through which cables and lines are passed, preventing the transmission of fire and smoke through these openings for a duration of 90 minutes. Approved for construction, Approval No. Z-19.15-2179. Note: Use fire protection coating for plugs and plates (required accessory, not included).