Polyurea WHE110 — Spray Applied Hybrid Polyurea Coating

Product Overview

Polyurea WHE110 is a hybrid polyurea-polyurethane spray-applied membrane coating technology manufactured by Fosroc. This premium waterproofing solution combines the benefits of both polyurea and polyurethane technologies to deliver flexible, durable protection for construction applications.

Technical Specifications

Solids Content

Polyurea WHE110 is formulated with 100% solids content, ensuring maximum material efficiency and minimal waste during application. This high-solids formulation delivers superior coating thickness with reduced environmental impact compared to water-based alternatives.

Coating Type

The product is classified as a hybrid polyurea-polyurethane coating, combining the rapid cure characteristics of pure polyurea with the flexibility benefits of polyurethane technology. This hybrid approach optimizes performance across multiple application scenarios.

Application Method

Polyurea WHE110 is specifically designed for spray application, enabling:

• Rapid membrane deployment across large surface areas
• Consistent coating thickness and coverage
• Efficient project scheduling with faster installation times
• Seamless membrane formation without joints or seams

Key Features and Performance Properties

Flexibility

The hybrid polyurea-polyurethane formulation provides flexible application properties, allowing the membrane to accommodate substrate movement, thermal cycling, and structural deflection without cracking or delamination. This flexibility is critical for long-term durability in dynamic construction environments.

Waterproofing Capability

Polyurea WHE110 delivers comprehensive waterproofing protection as a spray-applied membrane system, creating a continuous, monolithic barrier against water infiltration. The 100% solids composition ensures complete coverage without pinhole defects or thin spots.

Application and Use Cases

Waterproofing Applications

Polyurea WHE110 is supplied by Fosroc as part of its liquid-applied membrane waterproofing systems, addressing applications including:

• Foundations and basements
• Roofs and terrace areas
• Ground and suspended floors
• Tunnels and underground structures
• Bridge decks and protective overlays

Substrate Compatibility

The hybrid technology and spray application method make Polyurea WHE110 suitable for diverse substrate types, providing durable protection for both new construction and remedial waterproofing projects.

Manufacturing and Distribution

Manufacturer: Fosroc (manufactured and distributed by Parchem Construction Supplies Pty Ltd in Australia and New Zealand)

Polyurea WHE110 is part of Fosroc's comprehensive waterproofing portfolio, backed by:

• Global manufacturing expertise and quality assurance
• Local Australian manufacturing and technical support
• Over 80 years of construction chemicals innovation
• Proven performance on major infrastructure projects across Australia

Product Integration

Polyurea WHE110 integrates within Fosroc's broader waterproofing systems offering, which includes:

• Sheet membranes (Proofex range)
• Torch-applied systems
• Liquid-applied polyurea and polyurethane membranes
• Cementitious waterproofing solutions (Vandex range)

Technical Support

Fosroc provides comprehensive support for Polyurea WHE110 applications:

• National Specifications Team for project design support
• Product application technical guidance
• Hands-on training for applicators
• On-site assistance for complex projects

References

• [1] Fosroc Australia Business Profile and Product Portfolio