Ardex MRF Water Resistant Rapid-Drying, Cement Based Skimcoat Patching Flooring Underlayment 10 Lb Bag for Ceramic Tile and Natural Stone Tile, Weatherproof Technology for Both Indoor and Outdoor Use

• Ardex non-sanded underlayment is versatile, allowing for seamless installations with a featherededge of up to 1/2" (12 mm) in thickness. It is suitable for interior and exterior applications at temperatures as low as 40 F (5 C)
• The MRF patching underlayment is trowel-grade product crafted from a blend of Portland cement and other hydraulic cements, ensuring a smooth surface prior to the installation of adhesives and flooring
• Ardex MRF features a weatherproof technology that is compatible with a wide range of substrates, such as concrete, plywood, glass, cement slab, sheetrock, gypsum plasterboard, autoclaved aerated concrete (AAC)
• Engineered to withstand 100% RH, this underlayment is the perfect choice for wet areas such as shower, kitchen, swimming pool, steam room, spa, and hot tub surround
• Ardex MRF underlayment is designed to be fully resistant to water damage (water leaks) and enables the installation of most floor coverings in as little as 30 minutes, making it a reliable choice

Ardex MRF is a trowel-grade underlayment designed for creating seamless, durable, long-lasting surfaces, providing a perfectly smooth surface for adhesive and flooring installation. Meticulously crafted with precision and innovation, this high-performance flooring material stands out as your ultimate solution for all your home improvement requirements. Its user-friendly application process simplifies installation, saving time and effort for both professionals and DIY enthusiasts. It is suitable for use with uncoupling membrane and various substrates, such as concrete, plywood, glass, cement slab, sheetrock, gypsum plasterboard, making it a versatile choice for different projects. It dries rapidly, ensuring fast project completion while also offering outstanding results. This non-sanded underlayment can be installed seamlessly from a featheredge up to 1/2" (12 mm). Ardex MRF is a rapid drying underlayment with 100% RH resistance and full water damage (water leaks) resistance. Perfect for floor renovations and crack repair, this gap filler is ideal for DIY projects, shower waterproofing, bathroom decor, home decor, kitchen decor, room decor needs. It can be applied beneath a range of infloor tile (bathroom tile), such as ceramic tile, porcelain tile, granite tile, marble tile, glass tile, mosaic tile, natural stone tile, applied using thinset mortar adhesive (tile adhesive). Its exceptional features, seamless application, long-lasting results make it a preferred option for DIY projects of any scale. This underfloor underlayment is perfect for residential, commercial, industrial applications, showcasing its incredible versatility. Whether you're renovating your living area or industrial space, Ardex MRF guarantees durability, aesthetics and reliability, making installation a breeze. Achieve a professional finish that elevates the overall aesthetics of any space, such as shower, kitchen, swimming pool, steam room, spa, hot tub surround and other wet areas.