Easier and Faster The simple design combines practicality, precision and rigor. It is easier and quicker to apply on straight grout lines to cover mold, mildew and stubborn stains. Waterproof and Mildew-proof It usually has waterproof and anti-mold functions, preventing water from penetrating into the ground through the gaps between ceramics or floor tiles, thus preventing expansion and corrosion of the brick surface. Previous page Next page.
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