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ENVIRO 500EXT Exterior Membrane
Sale price  $217.00 Regular price  $250.00
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Enviro 500 EXT is an ultra-low VOC, water-based polyurethane membrane specifically formulated for external waterproofing. With an exceptionally low 12g/L VOC content and 1400% elongation, it provides superior crack bridging for balconies, podiums, and terraces. Its cure-controlled drying prevents issues in hot/windy conditions, ensuring easy application. AS 4654.1 certified for external use, it offers excellent tile adhesive adhesion and vertical hold.

Size: 15L – Green

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Key Features

Ultra-Low VOC Content (12g/L)
Water-Based & Non-Hazardous
Cure-Controlled Drying Technology
Exceptional 1400% Elongation
Excellent Crack Bridging Capability
Superior Vertical Hold-Up
Promotes Tile Adhesive Adhesion
AS 4654.1 External Certified
Green Star Compliant
Easy Water Clean-Up
Santorini Green Colour
Suitable for Hot/Windy Conditions
Excellent Substrate Adhesion

Typical Uses

External Balconies & Terraces
Podium Deck Waterproofing
Roof Terrace & Plaza Applications
External Wet Areas & Showers
Car Park Deck Waterproofing
Bridge Deck Waterproofing
External Planter Boxes
Tiled Roof Areas
External Staircases & Ramps
Commercial Terrace Waterproofing
Swimming Pool Decks

Suitable Surfaces

External Concrete Slabs
Concrete Balcony Slabs
Cementitious Screeds & Renders
Fibre Cement Sheeting (6mm min)
Compressed Fibre Cement (15mm min)
Concrete Masonry Units (CMU)
Brickwork & Blockwork
Precast Concrete Panels
Cementitious Waterproofing Boards
Autoclaved Aerated Concrete (AAC)
Structural Plywood (External Grade)

Product Details

Product Limitations