PREPRUFE® Plus Pre-Applied Waterproofing Membrane

PREPRUFE® Plus is a high-performance, pre-applied waterproofing membrane designed for below-grade concrete structures. Supplied in wide, lightweight rolls, this system streamlines construction schedules by allowing immediate foot and vehicle traffic upon application. This unique feature enables contractors to proceed with rebar installation and concrete pouring on the same day, significantly reducing project timelines and labor costs.

Key Features & Benefits

• Immediate Trafficability: No waiting period for curing or setting, accelerating construction progress.
• Self-Adhesive Technology: The membrane adheres directly to the substrate without the need for primers, heat, torches, or heavy equipment, enhancing worker safety.
• ZIPLAP™ Watertight Laps: Integrated self-sealing lap tape ensures secure, airtight connections between membrane panels, preventing water ingress at joints.
• Detail Management: Complex architectural details can be easily sealed and protected using compatible PREPRUFE® tape and BITUTHENE® LM products.

Ideal for foundations, basements, and retaining walls, PREPRUFE® Plus provides a robust barrier against groundwater and hydrostatic pressure. Its reliability and ease of installation make it a preferred choice for commercial and residential building projects requiring durable below-grade protection.