To fill the seams:
a seam with a cross-section of 5×5 mm is approximately 12 m/cartridge,
a seam with a cross-section of 10×10 mm is approximately 3 m/cartridge.
for laying refractory bricks: approximately 4 m/cartridge.
Fire-proof Mapeflex Firestop 1200
Fire-proof Mapeflex Firestop 1200
Mapeflex Firestop 1200 is a refractory grout suitable for chimneys, furnaces, radiators, barbecues, flues and fire break walls. Continuous exposure to fire or heat with temperatures up to +1200C or temporary temperature increases up to +1600C.