The Schluter Systems Kerdi waterproof membrane is a modern, orange-colored underlayment designed for use with tile flooring. Made of durable polyethylene and plastic, this membrane is moisture-resistant and crack-resistant, making it a reliable choice for waterproofing your floor. With a length of 39 inches and self-leveling capabilities, this product is perfect for creating a waterproof barrier under your tiles to protect your floors from water damage.
eBay