PREPRUFE® 800PA Post-Applied Waterproofing Membrane

A high performance, fully-adhered, post-applied waterproofing system for critical below grade applications

PREPRUFE® Digital brochure |

The PREPRUFE® 800PA post-applied waterproofing membrane works with the PREPRUFE® pre-applied membranes to create a complete, fully integrated system for below-grade waterproofing.

Documents
Documents

PREPRUFE® Brochure

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PREPRUFE® Plus Membrane infographic
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PREPRUFE® Product Brochure
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PREPRUFE® 800PA Documents

Product Name Product Data Sheet Guide Specifications SDS/MSDS
PREPRUFE® 800PA Post-Applied Membrane (US Version)
Product Data Sheet
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Guide Specifications
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PREPRUFE® 800XP Composite Membrane
Product Data Sheet
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Guide Specifications
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SDS/MSDS
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Products & Accessories

Products

  • Product Name
  • Description
  • Key Benefits
  • Applications Type
PREPRUFE® 800PA Post-Applied Membrane (US Version)
PREPRUFE® 800PA Post-Applied Membrane (US Version) Visit PREPRUFE® 800PA Post-Applied Membrane (US Version) page
Description

PREPRUFE® 800PA post-applied waterproofing membrane works seamlessly with PREPRUFE® 300R Plus pre-applied membrane to create a complete, fully integrated system for below-grade waterproofing.

Key Benefits
  • Aggressive Adhesion 
  • Superior Performance
  • Fully Bonded 
Application Type
PREPRUFE® 800XP Composite Membrane
PREPRUFE® 800XP Composite Membrane Visit PREPRUFE® 800XP Composite Membrane page
Description

PREPRUFE® 800XP foundation waterproofing composite is a two-in-one system featuring a waterproofing membrane with a unique built-in protective layer that eliminates the time-consuming process of installing protection course. This flexible yet highly durable system significantly reduces labor time while minimizing installed costs.

Key Benefits
  • Tough – durable, resilient and unaffected by almost all backfill
  • Aggressive Adhesion – Synthetic, non-asphaltic adhesive for aggressive adhesion and peel resistance to concrete.
  • Fully Bonded – Creates a watertight seal, especially when installed with PREPRUFE® 300R Plus or PREPRUFE® 160R Plus pre-applied membranes, to form a complete, below-grade waterproofing system.
Application Type
Overview

Specially formulated synthetic adhesive

The non-asphaltic material was developed using PREPRUFE® membrane’s specially formulated synthetic adhesive. PREPRUFE® 800PA waterproofing aggressively adheres to substrates and to itself, creating a watertight bonded seal tested to withstand over 200 feet of hydrostatic pressure. This works to virtually eliminate any potential lateral water migration and to prevent water tracking between the membrane and the substrate. The PREPRUFE® 800PA product is also available in low temperature formulation, which provides application flexibility.

Superior protection

Utilizing a resilient, multi-layered film, the membrane provides superior protection against punctures. Its elastomeric properties accommodate minor structural movements and bridge concrete shrinkage cracks, reducing the risk of water intrusion and enhancing long-term structural durability. The 4-foot wide roll works to advance application efficiency, while significantly reducing the number of critical laps.

Documentation

Sustainable

The PREPRUFE® 800PA membrane helps contribute to methane, carbon dioxide and gas protection. Formulated to eliminate the use of known toxins, PREPRUFE® 800PA is free of any Red List materials or chemicals. 

    Key benefits 

    • Post-applied, self-adhered waterproofing protection optimized for critical, below ground applications
       
    • Creates a watertight seal, especially when installed with PREPRUFE® 300R Plus or PREPRUFE® 160R Plus pre-applied membranes, to form a complete, below grade waterproofing system
       
    • Fully bonded to reduce water migration between the membrane and the substrate
       
    • Synthetic, non-asphaltic adhesive for aggressive adhesion and peel resistance
       
    • Wider membrane to reduce the number of critical laps and shorten installation time
       
    • Durable, multi-layer high-density polyethylene membrane for increased tensile strength and puncture resistance
       
    • Gas resistance to protect against methane, carbon dioxide and radon gas
       
    • Cold applied, reducing the need for special equipment, tools or hot work permits
       
    • Global track record on below grade structures in critical applications
       
    • Light-colored membrane with contrasting black layer film highlights any involuntary damage to the membrane
       
    • Made with Red List Free materials – meets the criteria for Living Building Challenge (LBC)