SpecChem > Products > Repair Mortars > Sleek 1000 SLU

Sleek 1000 SLU

Premium self-leveling underlayment



Sleek 1000 SLU is a cement-based, non-shrinking, self-leveling floor underlayment designed for interior use. This single-component product produces a smooth subfloor that can be feather edged and is compatible with adhesives for carpet and tile.

Just mix Sleek 1000 SLU with water, pour or pump, and it will seek its own level to produce a smooth, flat hard surface.

Features & Benefits

  • Sleek 1000 SLU, when properly mixed, produces a flowable underlayment with a flow time of 20 minutes at 70 degrees F
  • Can be featheredged without fear of chipping or spalling
  • Self-leveling, requiring no troweling
  • Can be pumped
  • Produces a smooth, blemish-free surface, requiring no grinding or sanding
  • Is compatible with subsequent adhesives for carpet, tile and the like

Product Comparison

Bostik Level 1

Need help? Call our Customer Service Team at 816-968-5600.

SpecChem is America’s #1 manufacturer of concrete construction chemicals and the industry’s gold standard for high-performance concrete and construction products.