Water Based Sealers

Water Based Sealers — Professional-Grade Protection for Every Surface

When it comes to long-lasting surface protection, water based sealers are the smart choice for both trade professionals and DIY homeowners across Australia. Cleaner to apply, lower in VOCs, and easier to clean up than solvent-based alternatives, water based sealers deliver superior moisture resistance without compromising on performance or durability.

At The WaterStop Shop, we stock an extensive range of water based sealers designed to protect masonry, concrete, timber, tiles, and rendered surfaces from water ingress, rising damp, penetrating damp, and surface degradation. Whether you’re sealing a bathroom, balcony, basement, retaining wall, or exposed exterior surface, our range has the right solution for the job.

Our sealers category includes products from Australia’s most trusted waterproofing brands — including Gripset, Cementaid, Sika, Mapei, and Drizoro — covering everything from clear penetrating sealers and masonry waterproofers to damp proofers and specialist concrete treatments. Each product is selected for its proven field performance and compliance with Australian building standards.

Why choose water based sealers?

• Environmentally friendlier with low odour and low VOC formulas
• Fast-drying and easy to clean with water
• Suitable for interior and exterior applications
• Compatible with a wide range of substrates