Stain-Proof Waterbased Sealer | Water Resistant

Stain-Proof Waterbased Sealer is a cost-effective, low-odour penetrating sealer for natural stone and concrete. It forms an invisible barrier inside the surface against water, stains, salt and freeze-thaw damage, will not yellow under UV, and lasts up to 5 years depending on traffic. Its water-based carrier makes it suitable for DIY use indoors without a respirator.

Key benefits of Waterbased Sealer

• No harsh or toxic fumes; safe for interior use without respirators
• Low VOC: under 5 g/L (calculated); PFOA and PFOS free
• Invisible: retains colour, finish and breathability
• Will not yellow under UV light
• Lasts up to 5 years depending on use and traffic
• Easy application for DIY or professional use

Waterbased Sealer specifications

Who it is for

• DIY homeowners sealing patios, floors or counters
• Occupied homes, offices and restaurants where fumes are a concern
• Contractors wanting an affordable sealer for maintenance clients

How to use Waterbased Sealer

1. Clean the surface and allow it to dry.
2. Test a small area.
3. Apply evenly with a brush, roller or low-pressure sprayer.
4. Wipe off excess before it dries.
5. Allow to dry per the label before traffic.

Using Waterbased Sealer in the Canadian climate

It helps protect against salt attack and freeze-thaw damage. For heavy road-salt exposure on soft stone, consider 40SK.

Waterbased Sealer compared

Waterbased Sealer FAQ

Is Waterbased Sealer safe to use indoors?

Yes. It has a water-based carrier with no harsh fumes and is safe for interior use without respirators.

How long does it last?

Up to 5 years, depending on surface use and traffic.

Will it yellow?

No. It is UV resistant and forms an invisible protective layer inside the surface.

Waterbased vs Premium Waterborne: which should I choose?

Waterbased is the cost-effective option; Premium Waterborne offers permanent oil and water repellency and shorter dwell between coats.

Does it change the look of stone?

No, it retains natural colour and finish.

Use with

• Prep: Stain-Proof Alkaline Cleaner
• Upgrade: Stain-Proof Premium Waterborne Sealer
• Care: Stain-Proof Daily Floor Cleaner
• Browse Natural Stone Sealers

StoneSealer Canada ships across Canada from British Columbia, priced in CAD. Contractor and volume pricing is available to account holders: email sales@stonesealer.ca. StoneSealer Canada is an authorized Canadian reseller of Stain-Proof (DryTreat / ICP Construction) sealers and cleaners and is not otherwise affiliated with the manufacturer. Published prices reflect minimum advertised price or above.