Hardibacker Waterproof - Highway Thru Hell Cast Member Diessupport And Help Detail Hardibacker is one of the most popular cement boards used by contractors and homeowners. Itโs great for tile, waterproofing and underlayment. You can use it on walls, floors, countertops and. Hardieโs new hydodefense backer board has waterproof protection throughout and also offers good tile adhesion. According to the literature, a waterproof membrane isnโt required between.
Highway Thru Hell Cast Member Diessupport And Help Detail