LATICRETE

HYDRO BAN 1

One-part liquid membrane (DS-65452-1026) · US · not yet reviewed

Check your container: This countdown is for the One-part liquid membrane (DS-65452-1026) variant. Similar-looking versions may have different times.

How long before you can tile over LATICRETE HYDRO BAN 1?

Short answer

Ready for tile: 20 minutes to 1 hour after application.
Ready to flood test: 2–3 hours after application.
Grout & tile mortar

Return-to-use gates

Open the surface gradually instead of treating cure as one moment

Touch / inspectA surface check only
Foot trafficUse the stated walking time
Heavy useWait for furniture, water or vehicle readiness

Calculate return-to-use time

When was the material placed?
Conditions that affect drying
Where?
Thickness

Stated times

  • Safe to touch2–3 hours
  • Ready for tile20 minutes to 1 hour
  • Ready to flood test2–3 hours
  • Rain-safe2 hours

From LATICRETE data sheet · checked 2026-10-25. Anything not listed isn’t stated by the manufacturer.

Manufacturer website: laticrete.com

Conditions & fine print
  • Stated conditions: 70°F (21°C) and 50% relative humidity
  • Surface temperature must be 35 to 90°F (2 to 32°C) during application and for 24 hours after. Wet mortars need 72 hours at 70°F before the membrane goes on. The data sheet gives no pot life, open time or grouting wait.
  • Temperature range: 35°F to 90°F
  • Region US. Formulas can differ between countries; check your container.
  • Safe to touch: At 70°F (21°C) and 50% relative humidity.
  • Ready for tile: At 70°F (21°C) and 50% relative humidity. The time to tile varies with substrate, temperature and relative humidity.
  • Ready to flood test: At 70°F (21°C) and 50% relative humidity. For 35 to 69°F (2 to 21°C), allow 24 hours after final cure.
  • Rain-safe: At 70°F (21°C) and 50% relative humidity.
  • Entered from the manufacturer source; second review pending. Report outdated information
  • Actual results depend on preparation, thickness, ventilation, temperature, humidity, mixing and substrate.

Using this specific product

LATICRETE HYDRO BAN 1 is listed here as the One-part liquid membrane (DS-65452-1026) version for shower, waterproofing, and membrane. For grouting tile, 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 One-part liquid membrane (DS-65452-1026); related versions can use different timing.
  • For shower, waterproofing, and membrane, pay particular attention to joint depth, water ratio, cleanup and room conditions.
  • At 70°F (21°C) and 50% relative humidity. At 70°F (21°C) and 50% relative humidity. The time to tile varies with substrate, temperature and relative humidity. At 70°F (21°C) and 50% relative humidity. For 35 to 69°F (2 to 21°C), allow 24 hours after final cure.

How to check readiness

Inspect shaded joints and verify the stated water or traffic milestone. Touch only a hidden edge first; a dry surface can conceal a soft layer underneath. Time to tile is 60 minutes on concrete, 40 minutes on cement board and 20 minutes on fiber cement underlayment. Flood testing is typically 2 to 3 hours after final cure.

Avoid this mistake

Color change alone does not prove the joint is ready for immersion.

Questions

How long before you can tile over this product?

LATICRETE states: Dry to the touch in approximately 2 to 3 hours. Conditions: At 70°F (21°C) and 50% relative humidity.. Time to tile is 60 minutes on concrete, 40 minutes on cement board and 20 minutes on fiber cement underlayment. Conditions: At 70°F (21°C) and 50% relative humidity. The time to tile varies with substrate, temperature and relative humidity.. Flood testing is typically 2 to 3 hours after final cure. Conditions: At 70°F (21°C) and 50% relative humidity. For 35 to 69°F (2 to 21°C), allow 24 hours after final cure.. Protect the new membrane from rain or other water for a minimum of 2 hours. Conditions: At 70°F (21°C) and 50% relative humidity.. These are the manufacturer’s stated times, not a guarantee.

How long before I can flood test this product?

LATICRETE states: Flood testing is typically 2 to 3 hours after final cure. Conditions: At 70°F (21°C) and 50% relative humidity. For 35 to 69°F (2 to 21°C), allow 24 hours after final cure.. These are the manufacturer’s stated times, not a guarantee.

How long before this product can get rained on?

LATICRETE states: Protect the new membrane from rain or other water for a minimum of 2 hours. Conditions: At 70°F (21°C) and 50% relative humidity.. These are the manufacturer’s stated times, not a guarantee.

How long until this product is safe to touch?

LATICRETE states: Dry to the touch in approximately 2 to 3 hours. Conditions: At 70°F (21°C) and 50% relative humidity.. These are the manufacturer’s stated times, not a guarantee.

What affects how long this product takes to dry or cure?

Surface temperature must be 35 to 90°F (2 to 32°C) during application and for 24 hours after. Wet mortars need 72 hours at 70°F before the membrane goes on. The data sheet gives no pot life, open time or grouting wait. Follow the product label for your conditions.

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