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Adheseal EP Waterproofing SystemVendor:
For concrete, brick, mortar, and natural stone structures vulnerable to water ingress, dampness, and surface dusting, EP Waterproofing System permanently seals and hardens masonry from the inside. Instead of forming a temporary surface film that can peel or wear away, this translucent, inorganic liquid...- From $150.00
- From $150.00
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Adheseal Showerseal SealerVendor:
For leaking showers, balconies, and tiled wet areas where lifting tiles is not an option, Showerseal Sealer penetrative treatment seals porous substrates from within. This clear siloxane/silane solution penetrates deep below the surface to create an internal hydrophobic barrier, stopping water ingress and reducing...
- $65.00
- $65.00
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Megapoxy LVSVendor:
For internal sealing of concrete tanks, waterproofing walls and floors, and toughening timber surfaces, Megapoxy LVS is a two-component, clear liquid epoxy formulated to penetrate porous substrates. With a low mixed viscosity of 90cps, it sinks into the pores of concrete, timber, bricks, mortar,...- From $216.72
- From $216.72
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Duram AzcosealVendor:
For sealing porous sandstone, stabilising friable asbestos sheeting, or priming low-porosity tilt-up slabs before waterproofing, Azcoseal penetrates deeply to bind surfaces and block water penetration. This clear, solvent-based acrylic sealer dries to a semi-gloss satin finish, preventing dust dusting, salt spray damage, and rain...- $239.02
- $239.02
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- per
Frequently Asked Questions
What does a penetrating sealer do?
It soaks into a porous substrate and blocks water ingress without forming a surface film. Adheseal Showerseal, EP Waterproof Supreme, EP Waterproofing System, Megapoxy LVS, Duram S900 and Azcoseal are the stocked options. Use them on grout, masonry and porous stone.
When do I use a sealer instead of a sealant?
Use a sealer to protect a porous surface from water absorption without filling a joint, for example on grout lines, masonry or porous stone. Use a sealant to fill and seal a gap, junction or movement joint.
Can a sealer replace a waterproof membrane?
No. A penetrating sealer manages surface moisture. It does not form the continuous barrier a membrane provides. In a wet area the membrane is the primary barrier. A sealer may supplement it at grout or porous surfaces.
Will a sealer show on the surface?
A true penetrating sealer absorbs into the substrate and does not change the surface appearance. Some barrier-type sealers leave a thin film. Check the product data sheet for the finish and recoat instructions.
How long does a penetrating sealer last?
It depends on the substrate, exposure and traffic. Most need periodic reapplication in wet or high-traffic areas. Follow the manufacturer's recoat schedule and test absorption before re-treating.