Unlike standard rubber washers that can quickly perish, compress, or split under pressure, these heavy-duty "poly" (polyethylene/polymer) washers are engineered for superior longevity. They provide a firm, resilient, and watertight seal that stands up to constant daily use.
Classi Seal is a professional, patented waterproofing solution applied by hand to the wall facing sides of shower trays or baths prior to installation. The inherent flexibility of the product can accommodate15mm of movement, making it equally suitable for new build, repair or renovation.
Unlike standard rubber washers that can quickly perish, compress, or split under pressure, these heavy-duty "poly" (polyethylene/polymer) washers are engineered for superior longevity. They provide a firm, resilient, and watertight seal that stands up to constant daily use.
Classi Seal is a professional, patented waterproofing solution applied by hand to the wall facing sides of shower trays or baths prior to installation. The inherent flexibility of the product can accommodate15mm of movement, making it equally suitable for new build, repair or renovation.