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 ARDEX A 38™

Rapid Set Screed​​​​​​​​​​​​​

A precision-engineered, polymer-modified, cement screed that sets, hardens and dries rapidly.  Use for interior or exterior applications including swimming pools and other wet areas. 

Key Features:

  • Rapid hardening – walkable in 3 hours ​
  • Install tile and natural stone after only 4 hours 
  • Exceeds the 28-day strength properties of ordinary screeds after just 1 day
  • Suitable for bonded, unbonded or floating screeds 
  • Interior and exterior applications 
  • Ideal for swimming pools and other wet areas 
  • Install vinyl and wood floor coverings after just 48 hours 
  • Can be used with in-floor heating systems
Note: The data herein applies to ARDEX A 38 50 lb. bag, not pre-mixed with sand. For ARDEX A 38 MIX 40 lb. bag that is premixed with sand, see the appropriate technical data sheet. ​

For information on sand selection, please read the ARDEX Sand Guide for Screeds.​


 Technical Data Reference


 Safety Data Sheets