Pregy CW28/1 PF BA13
EI 120 fire protection to 8 cm minimum thick hollow brick wall (at least plastered on the not exposed side) with 1 x 12,5 mm thick PregyFlam BA13 fixed on the exposed side of the wall by means of P120 glue spots and metal plugs. According to fire test report, only fire from the lining side is allowed.