ARDEX TL 2000 Fiber Reinforced Self-Leveling Floor Underlayment, Cement-Based Polymer-Modified Compound for Interior Concrete, Wood, Tile, 50 Lbs Bag, 38119

ARDEX TL 2000 Fiber Reinforced, Self-Leveling Underlayment is a high-performance, polymer-modified, cement-based underlayment designed to level and smooth interior substrates prior to the installation of tile, luxury vinyl tile (LVT), vinyl composition tile (VCT), carpet, laminate, engineered hardwood, and natural stone flooring. This advanced self-leveling compound is reinforced with fibers for superior tensile and flexural strength, making it an ideal choice for subfloor preparation in both renovation and new construction environments. ARDEX TL 2000 delivers excellent bond strength to concrete, plywood, oriented strand board (OSB), terrazzo, ceramic tile, radiant heating systems, and other approved surfaces. It can be applied from 1/8" up to 1-1/2" in a single pour without requiring lath or reinforcement mesh. The trowel-free formula allows for easy application by hand or pump and offers excellent flow and workability, ensuring smooth results over large surface areas. This rapid-drying floor leveling compound is walkable in 2–3 hours and supports the installation of tile and stone in as little as 16 hours. Its fast set time minimizes downtime and accelerates project timelines. ARDEX TL 2000 is formulated to resist cracking and shrinkage while remaining compatible with most commercial and residential flooring adhesives, including pressure-sensitive, acrylic, and urethane-based adhesives. With low VOC content, it supports environmentally responsible construction and contributes to LEED credits. Ideal for use in hospitals, schools, retail stores, offices, kitchens, basements, bathrooms, and living areas, this professional-grade self-leveler delivers durable and long-lasting results for virtually all interior floor applications.

• Fiber-reinforced self-leveling floor underlayment for increased durability, tensile strength, and flexural performance
• Smooths and levels concrete, plywood, OSB, radiant heat systems, existing tile, terrazzo, and other approved subfloors
• Interior floor preparation solution for residential, commercial, and institutional buildings
• Compatible with tile, porcelain, marble, granite, natural stone, vinyl plank (LVP), LVT, laminate, carpet, hardwood, and more
• Suitable for radiant heating applications and over electric or hydronic in-floor heating systems