Mastic polymeric waterproofing bitumno

Often owners use bitumen for increase in characteristics of a roof. Many people consider that this material already became obsolete, however actually all is a little not so. Liquid bitumen is actively applied when many analogs cost owners too expensive. And in respect of efficiency this construction resource often does not concede to modern analogs.

Considering that mastic bituminous is an inexpensive option for equipment of a roof, it is possible not to be afraid of it to damage, and if necessary it is possible to carry out easily repeated putting material on a surface.