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Use Cases

For locations that need durable protection against chemicals and require low odor, KRETUS® HYDROTHANE is the perfect  solution. This water-based polyurethane is available in both gloss and low gloss finishes and is ideal for indoor spaces like  schools and healthcare facilities. It's also great for protecting waterproof decking, decorative concrete overlays, and grind-and-seal installations. With HYDROTHANE, you can rest easy knowing that your space is safe, healthy, and protected.

Hydrothane

  • For locations that need durable protection against chemicals and require low odor, KRETUS® HYDROTHANE is the perfect  solution. This water-based polyurethane is available in both gloss and low gloss finishes and is ideal for indoor spaces like  schools and healthcare facilities. It's also great for protecting waterproof decking, decorative concrete overlays, and grind-and-seal installations. With HYDROTHANE, you can rest easy knowing that your space is safe, healthy, and protected.

  • • Meets USDA, FDA, EPA, and SCAQMD Standards

    • Eligible for LEED Points

    • Adhesion to Mechanically Prepared Concrete, Wood, 

    Metal, Non-glazed Tiles

    • Antibacterial

    • Can Be Applied at or Above 40°F

    • High Impact Resistance

    • High Traffic and Hot Tire Resistance

    • Low Maintenance

    • Low Odor

    • Low VOC (<100 g/L)

    • Scratch Resistance

    • UV Resistance

    • Waterproofing

  • • Prime Coat: A prime coat may be required when stem walls are highly absorbent, if outgassing is suspected or prevalent, 

    or if concrete is very porous or in poor condition. 

    • All concrete repairs must be completed before installing any system.

    • DO NOT apply if relative humidity exceeds 80% or if ambient temperatures are below 40°F or above 90°F.

    • DO NOT apply single coat greater than 6 mils thick (267 square feet per gallon). 

    • DO NOT install directly over moisture-sensitive concrete, broadcasted vinyl chip, 30-grit or larger quartz, or 80-mesh or 

    larger aluminum oxide. 

    • DO NOT let material puddle on floor. This may cause white spots to appear when coating cures. 

    • Application temperatures: When temperatures increase or humidity decreases, material cures faster. Material cures 

    slower when temperatures decrease or humidity increases. Apply material when temperature is decreasing—adhere to the KRETUS® Dew Point Calculation Chart available at kretus.com/project-planning. DO NOT apply under direct sunlight.  DO NOT install under inclement weather conditions. If application temperatures are outside of those recommended,  contact your KRETUS® Technical Representative.

    • Application times are based on test results compiled by lab technicians in a controlled setting. All times recorded using 1- quart samples.  

    • Coverage rates are for estimating purposes only. Factors such as waste, unusual/abnormal substrate conditions, and  other unforeseen jobsite conditions may affect actual product yields and are the responsibility of the installer.

    • Complete samples and onsite mockups to ensure desired results are achieved.


is a clear water-based polyurethane available in both gloss and low gloss finishes. it's ideal for protecting waterproof decking, decorative concrete overlays, and grind-and-seal installations

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