Mapelastic HPG

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Mapelastic HPG is a ready-to-use, highly flexible, liquid acrylic waterproofing membrane for installation under ceramic tile or stone on residential and light commercial interior floors and walls. Applied with a roller, trowel or brush, Mapelastic HPG has excellent compatibility with cement-based mortars. When installed with MAPEI’s Fiberglass Mesh, Mapelastic HPG can also be used as a crack-isolation membrane and will meet ANSI A118.10 standards for waterproofing. In addition, Mapelastic HPG is IAPMO-listed for use as a shower-pan liner.


  • Mapei
Size (In Stock):
  • 1 gal
  • 3.5 gal
  • 5 gal


Technical (MapelasticHPG_TDS_EA.pdf.pdf, 988 Kb) [Download]

MSDS (MAPELASTIC_HPG_SDS_EN.pdf, 130 Kb) [Download]

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