20 Martin Pl Sydney

Enviro HP1600 was specified as the blindside membrane solution for the reconstruction of 20 Martin Place, a landmark A-grade commercial development in Sydney’s CBD. Selected for its low-VOC formulation and proven performance, Enviro HP1600 delivered durable, UV-resistant waterproofing suited to complex below-ground conditions. The system supported the project’s high sustainability targets while providing long-term protection for critical structural elements in this premium, award-winning development.

Features

• Fast Curing
• Solvent Free
• UV Stable
• High Chemical Resistance
• Trafficable
• Flexible
• 100% Solids
• Moisture Tolerant
• Excellent Abrasive Resistance

Typical Uses

• Enviro HP1600 is used to provide a 100% trafficable waterproof, wear and chemical-resistant coating in commercial and industrial applications.
• Mining Slurry Pits
• Rooftops
• Chemical Bund Areas
• Non-Slip Floors
• Bridge Decks
• Sewerage Treatment
• Tanks
• Cut & Covered Tunnels
• Pipes
• Critical Waterproof Areas

Features

• Elastomeric
• Very Low VOC
• Potable Water Approved
• Convenient 1:1 vol/vol Mix Ratio
• Fast Curing
• Spray Applied
• Solvent Free
• Excellent Abrasion Resistance
• Excellent Durability
• Seamless Application
• Excellent Adhesion

Typical Uses

• Enviro HP1200 PW can be used for to provide a waterproof membrane for the following areas:
• Concrete Tanks
• Dams
• Pipelines
• Steel Tanks
• Ponds
• Storage Facilities
• Water Retention Storage

Highfields Fitness & Recreation Centre, Toowoomba, QLD

Features

• Fast Curing
• Solvent Free
• UV Stable
• Seamless Application
• Trafficable
• Fast System Application
• Elastomeric
• 100% Solids
• Very Low VOC
• Excellent Abrasion Resistance
• Excellent Durability
• Convenient 1:1 Mix Ratio

Typical Uses

Enviro HP1200AC can be used to provide a 100% trafficable waterproof membrane for the following areas:

• Green Roofs & Roof Tops
• Car Parks
• Water Containment Structure
• Swimming Pools
• Water Tanks
• Retaining Walls
• Cut & Covered Tunnels

Features

• Water-based – safe to use and easy clean up
• Low VOC content, non-hazardous
• Strong adhesion with excellent crack bridging capabilities and vertical hold

Typical Uses

• Surfaces: Walls, floors, decks and roof areas that will be covered with a wearing surface such as tiles or water based decorative coatings.
• Areas: External wet areas, podiums, roof areas, decks, terraces and balconies.

Case Study – Allianz Stadium Rooftop Waterproofing

On the redevelopment of Allianz Stadium, durability, performance, and construction efficiency were paramount. As one of Australia’s most iconic sporting venues, the project demanded a waterproofing system capable of withstanding long-term environmental exposure, structural movement, and ongoing maintenance access.

Enviro HP1200 was selected as the primary waterproofing membrane due to its seamless, fully bonded polyurea formulation and rapid cure profile. The system allowed complex detailing around penetrations, structural transitions, and service zones while eliminating laps and potential weak points.

To provide long-term UV stability and enhanced surface durability, Enviro 950TC was applied as the protective topcoat. This ensured resistance to weathering, thermal cycling, and surface wear in an exposed extremely high foot traffic environment. The system is also subject to vehicular traffic throughout the concourse and accessable areas.

The result was a robust, high-performance waterproofing solution Enviro HP1200 is a trusted system selected for an iconic national landmark where reliability and longevity were non-negotiable.

Features

• Fast Curing
• Solvent Free
• Seamless Application
• Trafficable
• Elastomeric
• Low VOC
• Excellent Abrasion Resistance
• Excellent Durability

Typical Uses

Enviro HP1200 can be used for to provide a 100% trafficable waterproof membrane for the following areas;

• Roof Tops
• Car Parks
• Stadiums
• Podiums
• Planter Boxes
• Retaining Walls
• Cut & Covered Tunnels
• Potable Water Storage (HP1200PW)
• Swimming Pools (HP1200AC)
• Wet areas

Geeolong Library & Heritage Centre, Geelong, VIC

Features

• Certified according to BS 6920-1:2000—Suitability for use in contact with water for human consumption
• Excellent adhesion
• Rapid skinning and fast cure
• UV stable
• Long term durability
• Excellent bi-axial flexibility
• Excellent organic chemical resistance
• Very low VOC content
• Low dirt pick up
• Non-staining
• Paintable after cure
• Permanently elastic over a wide range of temperatures Non-sag consistency
• Non-sticky / no dirt pick up
• Short cut-off string
• Easy to gun, can be easily smoothed and levelled out Good adhesion on all typical construction materials
• Good resistance to ageing, weathering & immersion in cleansing agents, sea water, lime water and dilute caustic solutions.
• Over-paintable with many water and solvent based paints (preliminary test recommended)

Typical Uses

• Enviro Flex Pro is suitable for commercial and residential, internal and external applications.
• Internal & External Wet Areas
• Basements, walls & floors
• Plant rooms
• Planter boxes
• Bathrooms
• Podiums
• Balconies
• Retaining Walls