MAPEI

Adesilex P25

Cementitious tile adhesive (Singapore page) · INTL · manufacturer-sourced

Check your container: This countdown is for the Cementitious tile adhesive (Singapore page) variant. Similar-looking versions may have different times.

How long before you can grout over MAPEI Adesilex P25?

Short answer

Ready for grout: 1 day after application.
Adhesive & glue

Bond-strength path

Hold, handle and full load come at different times

  1. Join the parts with the Cementitious tile adhesive (Singapore page)
  2. Hold or clamp for the set time
  3. Put load on the bond only at full strength

This product’s stated stages Quoted at 73°F

  • Working time ends30 minutes
  • Ready for grout1 day
  • Normal use7 days to 2 weeks

Worth noticing: Working time is only 30 minutes; the next stated stage, ready for grout, is 1 day.

Common mistake: Releasing the clamps because the glue line feels firm, long before it can carry a load.

Adhesive & glue

Bond-strength path

Assembly, handling and full load are different stages

1 · AssembleClean, fit and apply the Cementitious tile adhesive (Singapore page) version correctly.
2 · HoldKeep the joint undisturbed through its set or clamp stage.
3 · LoadUse full cure—not surface firmness—before demanding use.

Time bond readiness

When was the bond assembled?
Conditions that affect drying
Where?
Thickness

Stated times

  • Working time ends30 minutes
  • Ready for grout1 day
  • Normal use7–14 days

From MAPEI product page · checked 2026-10-25. Anything not listed isn’t stated by the manufacturer.

Manufacturer website: mapei.com

Conditions & fine print
  • Stated conditions: 73°F (23°C)
  • Tile adhesive times assume the stated temperature on an absorbent substrate. Dense tiles, damp or cold rooms and thick beds lengthen them. Follow the current data sheet.
  • Region INTL. Formulas can differ between countries; check your container.
  • Working time ends: The source gives no conditions for this time.
  • Ready for grout: Tile adhesive times assume the stated temperature on an absorbent substrate. Dense tiles, damp or cold rooms and thick beds lengthen them. Follow the current data sheet.
  • Normal use: Tile adhesive times assume the stated temperature on an absorbent substrate. Dense tiles, damp or cold rooms and thick beds lengthen them. Follow the current data sheet.
  • 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 Report outdated information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
MAPEI Adesilex P25
Variant
Cementitious tile adhesive (Singapore page)
Region
INTL
Listed use
tile fixing, floor tiling
Timed stages recorded
tooling, grout ready, normal use
Source checked
2026-10-25

Documentation: Official product page · Product page, accessed 2026-10-26

Condition attached to the stated time: The source gives no conditions for this time.

About this product

An adhesive on a conservative clock: grout after 24 hours and service after 7 to 14 days, with an open time of at least 30 minutes.

Using this specific product

MAPEI Adesilex P25 is listed here as the Cementitious tile adhesive (Singapore page) version for tile fixing and floor tiling. For bonding parts, 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 Cementitious tile adhesive (Singapore page); related versions can use different timing.
  • For tile fixing and floor tiling, pay particular attention to surface fit, cleanliness, clamping pressure and bond-line thickness.
  • The source gives no conditions for this time. Tile adhesive times assume the stated temperature on an absorbent substrate. Dense tiles, damp or cold rooms and thick beds lengthen them. Follow the current data sheet.

How to check readiness

Test a noncritical offcut or wait for the stated load milestone before stressing the joint. The page gives an open time of at least 30 minutes. The page gives a grouting wait of 24 hours. The page gives ready for service after 7 to 14 days.

Avoid this mistake

Handling strength and full load strength are different milestones.

Compare with similar products

Keep going

Questions

How long before you can grout over this product?

MAPEI states: The page gives an open time of at least 30 minutes. Conditions: The source gives no conditions for this time.. The page gives a grouting wait of 24 hours. Conditions: Tile adhesive times assume the stated temperature on an absorbent substrate. Dense tiles, damp or cold rooms and thick beds lengthen them. Follow the current data sheet.. The page gives ready for service after 7 to 14 days. Conditions: Tile adhesive times assume the stated temperature on an absorbent substrate. Dense tiles, damp or cold rooms and thick beds lengthen them. Follow the current data sheet.. These are the manufacturer’s stated times, not a guarantee.

Is Adesilex P25 a rapid adhesive?

No. The page gives 24 hours before grouting and 7 to 14 days before service.

How long do I have to work with this product?

MAPEI states: The page gives an open time of at least 30 minutes. Conditions: The source gives no conditions for this time.. These are the manufacturer’s stated times, not a guarantee.

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

Tile adhesive times assume the stated temperature on an absorbent substrate. Dense tiles, damp or cold rooms and thick beds lengthen them. Follow the current data sheet. Follow the product label for your conditions.

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