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DYNA SL-1 22.7 kg Grey Quick-Setting Self-Leveling Interior Underlayment is used to level floors prior to the installation of ceramic tile, natural stone, resilient flooring, carpet, wood and other floor coverings. It is a high compressive strength underlayment and it can be applied from feather-edge to 2 in. thick in a single pour. It is a self-leveling and self-drying underlayment and repair mix for interior concrete and engineer-approved floors. It offers high compressive strength, is abrasion-resistant and has a long heal time. Light foot traffic can begin after 2-3 hours and vehicular rubber-wheel traffic after only 3 days.

Features

• High Compressive Strength
• Self-Drying
• Can be applied from featheredge to 2″ (50 mm) thick in a single pour
• Reduces bond failure and crumbling of resilient flooring
• Cures fast and develops high early strength for quick installation of final floor coverings
• Rated for extra heavy use on wood subfloors with joists to 24″ (61 cm) per ASTM C627
• Long heal times for extended workability
• Water resistant, non-shrinking
• Pumpable, free-flowing, eliminates sanding and troweling
• Compatible with most adhesives
• Provides a smooth, level and uniform surface