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 meets ANSI A118.10 standards for waterproofing. In addition, Mapelastic HPG is IAPMO-listed for use as a shower pan liner.
- Dual protection: Provides waterproofing and crack isolation
- Prevents in-plane floor cracks from transmitting through tile or stone
- Durable and flexible; bonds to a wide range of surfaces