Waterproof Sealants
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Waterproof sealants are engineered to provide long-lasting, reliable sealing in wet and high-moisture environments. Ideal for use in bathrooms, kitchens, and exterior applications, they ensure robust protection against water ingress. Perfect for trade professionals, these sealants deliver dependable performance in demanding conditions. Browse our waterproof sealants for effective and durable sealing solutions.
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Vendor: Megapoxy
Megapoxy H Low Viscosity Epoxy Resin - Hydrophilic (2 Part Kit)
Megapoxy H is a low-viscosity, hydrophilic epoxy resin ideal for various applications, including bonding new to old concrete, crack repair, and underwater repairs. This versatile, 100% solids, solvent-free formula offers excellent mechanical properties and can be used with fine aggregates to create high-strength epoxy mortar. Megapoxy H is VOC-free and complies with AS/NZS 4020 for potable water contact, making it a safe and reliable choice for various projects.- From $148.50
- From $148.50
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Vendor: Adheseal
Primer VBS Water Based Epoxy Sealer & Waterproofing
Everflex VBS is a high-performance, water-based epoxy system for damp substrates, waterproofing, and priming. It offers rapid drying, durability, and eco-friendliness.- $364.85
- $364.85
- Unit price
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Vendor: Gripset
Gripset E-60 Water Based Epoxy Primer
Gripset E-60 is a high-performance, two-component water-based epoxy primer and moisture barrier designed for mineral surfaces. It prevents moisture penetration, rising damp, and efflorescence while providing excellent adhesion for coatings and adhesives. Ideal for waterproofing, flooring, and tiling applications, Gripset E-60 withstands hydrostatic pressure up to 250 KPa. It is non-flammable, low VOC, and compliant with AS 4020 for potable water storage. Suitable for internal and external use, it is compatible with Gripset membranes, adhesives, and other finishes. Its extended pot life and ability to be applied over damp concrete make it an industry-leading solution.- From $82.64
- From $82.64
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Vendor: Duram
Duram S900 Clear Penetrative Sealer
Duram S900 is a clear, high pH siloxane sealer providing weatherproofing without altering surface appearance.- $216.47
- $216.47
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Vendor: Enviro Pacific
EP Waterproofing System
E P Waterproofing System hardens, seals, and waterproofs masonry surfaces from within.- From $150.00
- From $150.00
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Vendor: Megapoxy
Megapoxy HICB High Impact Crusher Backing Epoxy (2 Part Kit)
Megapoxy HICB is a high-strength, nil VOC epoxy grout designed for crusher backing and heavy-duty industrial applications. With rapid cure options and exceptional compressive strength, it minimizes downtime and extends machinery lifespan.- $112.50
- $112.50
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Vendor: GCP
Epocote™ F100W Clear
A versatile, clear, water-based epoxy primer and sealer with extended pot life and rapid curing. Ideal for priming damp concrete and preventing efflorescence.- From $387.03
- From $387.03
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Vendor: Enviro Pacific
EP Waterproof Supreme
EP Waterproof Supreme seals and protects masonry with one easy coat. Non-toxic, chemical resistant, and suitable for all concrete surfaces.- From $150.00
- From $150.00
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Vendor: RLA
RLA Moisture Seal
RLA Moisture Seal is a high-performance, two-part, water-based epoxy primer and barrier coating system. It effectively prevents moisture ingress, vapour transmission, and rising damp, making it ideal for protecting surfaces and ensuring the longevity of overlaid flooring systems, waterproofing membranes, and decorative finishes.- $364.50
- $364.50
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