SILFLO® 220 Self Leveling Underlayment

Silpro Silflo® 220 is a high performance, general-purpose, Calcium Aluminate cement-based, polymer-modified self-leveling underlayment. Silflo ® 220 is recommended for resurfacing and leveling interior concrete, wood, cement terrazzo, quarry, and ceramic tile floors prior to the installation of resilient flooring, ceramic tile, wood flooring, laminate, or carpet.

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Performance Characteristics:

  • High Performance formula for applications up to 2 inches (5cm)
  • Short cure time: open to foot traffic in 3 to 5 hours. Most floor coverings can be installed in as little as 12-16 hours
  • Provides a compatible bonding surface for tile, carpet, and other adhesives
  • Calcium Aluminate Cement-based
  • Qualifies for LEED points
  • Poured or pump applied
  • Polymer-modified