Ideal for waterproofing below-grade structures with tricky perimeter excavation, Preprufe Plus is durable and puncture-resistant. The material bonds with concrete to help ensure reliable waterproofing. Preprufe Plus prevents lateral water migration by creating a watertight seal between the membrane and the concrete, and seals tightly at seams. No release liner means the material rolls out easily to reduce installation time and cost.

WR Grace | graceconstruction.com