Duroflex Tank – Flexible Cementitious Waterproofing Membrane
- Regular price
- $220.55 AUD
- Sale price
- $220.55 AUD
- Regular price
-
Prices shown exclusive of GST.
Duroflex Tank is a two-component, polymer-modified cementitious waterproofing membrane designed for robust protection of concrete and masonry surfaces in permanently wet and immersed environments. Ideal for use in water tanks, bathrooms, balconies, retaining walls, and planter boxes, this durable coating forms a seamless barrier that resists salts, chlorides, and carbonation. Its flexible nature allows it to be applied by roller, trowel, or spray, bonding directly to damp surfaces without the need for priming. Once cured, it accepts tile adhesives, renders, and solvent-free paints—making it perfect for both internal and external waterproofing applications.
Why Choose H2O Supplies?
Preferred by the Trade
Reliable Product Range
Eco-Friendly & Sustainable
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"Brilliant service and fast turnaround! The H2O team got my order ready on the same day — helped me stay on track and impress the builder."
"H2O helped me spec the right system for a balcony job. Even with the weather turning bad, their advice paid off — no failures, just solid results."
"Great range and even better advice. The team knew exactly what I needed for the job — no stuffing around, just solid support from people who know the trade."
"Top-tier supplier! I’ve ordered from H2O across multiple projects and they always come through — great stock levels, advice, and fast turnarounds."
"H2O’s forensic team resolved a complex waterproofing issue on a large commercial site. Their reporting, advice, and support kept the project moving confidently.
"Great range and even better advice. The team knew exactly what I needed for the job — no stuffing around, just solid support from people who know the trade."
"Saved me a heap of time on site. H2O had exactly what I needed, and their advice on application helped me get it done faster with no hold-ups between stages."
"Our team relies on H2O for fast quotes, clear spec sheets, and product availability. Makes ordering for site a breeze — they know what tradies need."
"Product recommendations for concrete repair have been spot-on. Materials hold firm, cure quickly, and help us keep tight schedules without sacrificing quality."
