USG Durock X2 Primer-Sealer

  • Approved for use in occupied spaces, healthcare facilities, food service areas and other spaces where indoor air quality may be of concern
  • Is alkali- and water-resistant; formula also protects underlayments against dusting
  • Meets or exceeds Indoor Air Quality Standards
  • Carpet & Rug Institute (CRI™) Green Label Plus approved and FloorScore certified
  • Contains XL Brands MicroSept Antimicrobial System for exceptional resistance to mold and bacteria
  • VOC content is compliant with California SCAQMD Rule 1168


Outstanding bond-enhancing sealer for use over Levelrock Brand and Durock Brand gypsum underlayments. May also be used for priming concrete or wood subfloors prior to application of Levelrock and Durock gypsum underlayments and Durock self-leveling underlayments.

Tech Specs SDS Warranty




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