Mastic is not
-The maximum size of the stove when using bitumen mastic is not more than 1.5 kV. m.;
-in the presence of a wooden base, the fiberboard is attached using nails.
-The maximum size of the stove when using bitumen mastic is not more than 1.5 kV. m.;
-in the presence of a wooden base, the fiberboard is attached using nails.