Design Professionals Choice for Durability, Strength and Reliability

MiraPLY-H is a 70-mil-thick, self-adhering blindside waterproofing system designed for waterproofing under slab applications. Comprised of a tough, durable, 45-mil-thick reinforced TPO backing fused to a 25-mil-thick butyl alloy adhesive coating, MiraPLY-H combines two proven waterproofing technologies to create a dual laminate membrane that provides a secure bond with the substrate without the need for soil compression.

Fully Bonded Waterproofing Technology

Tenacious Bond

  • Chemically bonds to placed structural concrete eliminating water migration between membrane and concrete

  • Protects against ground settlement beneath slabs