Critical Surface Preparation Techniques for Failure‑Free SLU Installations
Surface preparation in self‑leveling underlayment work is one of those subjects that rarely gets the attention it deserves—until something fails. Then suddenly everyone remembers that cementitious levelers don’t forgive, don’t bond to contamination, don’t mask improper CSP, and definitely don’t compensate for the wrong primer choice. In reality, 90% of failures traced in SLU applications […]