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
