Lightweight Concrete
29299 Clemens Rd. Unit 1-L
Westlake, OH 44145
Phone: 440-462-1500
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Ultra Lightweight Underlayment - Spex•Crete™350 ULU

Spex•Crete™350 Ultra Lightweight Underlayment (ULU) is non-structural lightweight underlayment that has been designed for floors with strict weight constraints. Adding only ~3 pounds per square foot at 1", SpexCrete 350 is the right choice for your next deep fill flooring project.  SpexCrete 350 ULU is easy to pump, place, and finish. As compared to foam board, this system will potentially save you both time and money on your next flooring job! 

Rated 5 based on 1 product reviews

Self Leveling Underlayment - Spex•Crete™ 5000 SLU

Spex•Crete™ 5000 SLU is a self-leveling underlayment that delivers a quality floor leveling system with many benefits that include:


  • minimal surface preparation
  • high compressive strength 
  •  little to no shrink
  • great pumpability  
  • efficient yield per truck


Rated 5 based on 1 product reviews