Ucrete HS24 NA
Urethane-concrete floor · US · manufacturer-sourced
How long before you can recoat Sika Ucrete HS24 NA?
Short answer
Return-to-use gates
Walk, furniture and full traffic open at different times
- Apply the Urethane-concrete floor to a clean, dry subfloor
- Stay off until the foot-traffic time
- Bring in furniture and heavy use later
This product’s stated stages Quoted at 68°F
- Working time ends20 minutes
- Ready for another coat3 hours
- Light foot traffic18 hours
- Light use1 day
- Full cure5 days
Worth noticing: Working time is only 20 minutes; the next stated stage, ready for another coat, is 3 hours.
Common mistake: Moving furniture back the day after, while the surface is still soft.
Return-to-use gates
Open the surface gradually instead of treating cure as one moment
Time returning to use
Your countdown
Stated times
- Working time ends20 minutes
- Ready for another coat3 hours
- Light foot traffic18 hours
- Light use1 day
- Full cure5 days
From Sika data sheet · checked 2026-10-25. Anything not listed isn’t stated by the manufacturer.
Manufacturer website: usa.sika.com
Conditions & fine print
- Stated conditions: 68°F (20°C)
- Floor times assume the stated temperature and humidity. Cold slabs, thick coats and damp subfloors lengthen them. Follow the current data sheet.
- Temperature range: 50°F to 86°F
- Region US. Formulas can differ between countries; check your container.
- Working time ends: At 68°F; it is 25 to 30 minutes at 50°F and 5 to 10 at 86°F.
- Ready for another coat: At 68°F; the maximum is 12 hours.
- Light foot traffic: At 68°F.
- Light use: At 68°F.
- Full cure: At 68°F.
- Entered from the cited manufacturer documentation. Check the current label for the exact formula and region. Report outdated information
- Actual results depend on preparation, thickness, ventilation, temperature, humidity, mixing and substrate.
Confirm this is your product
Closely named formulas, colors and regional versions can use different times. Match these details to your container before starting a countdown.
- Exact listing
- Sika Ucrete HS24 NA
- Variant
- Urethane-concrete floor
- Region
- US
- Listed use
- food plants, industrial floors
- Timed stages recorded
- tooling, recoat min, light foot, light use, full cure
- Source checked
- 2026-10-25
Documentation: Technical data sheet · Product data sheet v06.01, June 2026
Condition attached to the stated time: At 68°F; it is 25 to 30 minutes at 50°F and 5 to 10 at 86°F.
About this product
A urethane-concrete floor with a short pot life, 15 to 20 minutes at 68°F, and a tight 3 to 12 hour recoat window. The sheet repeats everything at 50 and 86°F.
Using this specific product
Sika Ucrete HS24 NA is listed here as the Urethane-concrete floor version for food plants and industrial floors. For installing or finishing a floor, the useful question is not simply whether the surface looks finished—it is whether the exact next-action milestone shown above has been reached.
Before you start
- Confirm the package says Urethane-concrete floor; related versions can use different timing.
- For food plants and industrial floors, pay particular attention to subfloor condition, trowel coverage, room temperature and traffic plan.
- At 68°F; it is 25 to 30 minutes at 50°F and 5 to 10 at 86°F. At 68°F; the maximum is 12 hours. At 68°F.
How to check readiness
Test the least-ventilated area before walking, covering or replacing furniture. The sheet gives a pot life of about 15 to 20 minutes. Before recoating, confirm the first coat matches the manufacturer’s stated condition; if the maximum window passed, check whether sanding is required. Try a protected edge first and avoid turning, dragging or concentrated loads.
Avoid this mistake
Foot traffic, furniture and rugs can have different return times.
Compare with similar products
- Compare with LATICRETE SPARTACOTE FLEX XPL Low GlossRecoat: 3 h there, 3 h here.
- Compare with Dulux Water-based Polyurethane Floor Enamel 247010Recoat: 4–6 h there, 3 h here.
Questions
How long before you can recoat this product?
Sika states: The sheet gives a pot life of about 15 to 20 minutes. Conditions: At 68°F; it is 25 to 30 minutes at 50°F and 5 to 10 at 86°F.. The sheet gives a minimum recoat of 3 hours. Conditions: At 68°F; the maximum is 12 hours.. The sheet gives foot traffic at about 18 hours. Conditions: At 68°F.. The sheet gives light traffic at about 24 hours. Conditions: At 68°F.. The sheet gives full cure at about 5 days. Conditions: At 68°F.. These are the manufacturer’s stated times, not a guarantee.
What is the pot life of Ucrete HS24 NA at 86°F?
The sheet gives about 5 to 10 minutes.
How long does this product take to fully cure?
Sika states: The sheet gives full cure at about 5 days. Conditions: At 68°F.. These are the manufacturer’s stated times, not a guarantee.
How long do I have to work with this product?
Sika states: The sheet gives a pot life of about 15 to 20 minutes. Conditions: At 68°F; it is 25 to 30 minutes at 50°F and 5 to 10 at 86°F.. These are the manufacturer’s stated times, not a guarantee.
How long before I can walk on tile set with this product?
Sika states: The sheet gives foot traffic at about 18 hours. Conditions: At 68°F.. These are the manufacturer’s stated times, not a guarantee.
What affects how long this product takes to dry or cure?
Floor times assume the stated temperature and humidity. Cold slabs, thick coats and damp subfloors lengthen them. Follow the current data sheet. Follow the product label for your conditions.