Mapei Mapelastic HPG Waterproofing Membrane 18.9L
Mapelastic HPG is a next-generation, ready-to-use liquid membrane suited for concrete, masonry, cement board, and engineer-approved, exterior-grade plywood. It is designed for both commercial and residential use. It can be applied to interior horizontal and vertical surfaces using a trowel or roller and is a highly flexible acrylic-based membrane. Sold by the pail.