UniFill Acrylic Block Filler

UniFill Acrylic Block Filler

Primes and Fills Porous Concrete Block Making Finish Coats Look Great

UniFill Acrylic Block Filler primes and fills interior and exterior, porous concrete block and cinder block creating a smooth finish improving the appearance and performance of the finish coating. Uni-Fill’s acrylic resin formulation guards against re-wetting and provides alkalinity resistance. UniFill can be used both under waterborne and solvent-borne finishes. 


Product VOC: 
State of Illinois
Meets LEED-NC '09


  • Acrylic Resin Resists Re-Wetting and Provides Alkalinity Resistance
  • Use Both Under Waterborne and Solvent-Borne Coatings

Product Data

Product Namesort descending Product Sheen
UniFill Acrylic Block Filler Blockfiller View PDF ›

Safety Data Sheets

Product Namesort descending Product # Sheen Product Base/Color
UniFill Acrylic Block Filler BF-1410 Blockfiller White View PDF ›