LATICRETE

LATAPOXY 310 Stone Adhesive

Two-part epoxy stone adhesive · US · not yet reviewed

Check your container: This countdown is for the Two-part epoxy stone adhesive variant. Similar-looking versions may have different times.

How long does LATICRETE LATAPOXY 310 Stone Adhesive take to dry?

Short answer

Set / hardened: 5–6 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

  • Working time ends30–45 minutes
  • Set / hardened5–6 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: 72°F (22°C)
  • The data sheet gives no grouting wait, traffic times or full-cure time. A rapid version with a 5 to 8 minute set-up is mentioned but not described. Store the resins at room temperature for 24 hours before use.
  • Region US. Formulas can differ between countries; check your container.
  • Working time ends: At 72°F (20°C). At 40°F (4°C) it is 100 minutes and at 90°F (32°C) it is 25 minutes.
  • Set / hardened: At 72°F (20°C). Initial set is 10 hours at 40°F (4°C) and 2.5 to 3 hours at 90°F (32°C).
  • 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 Report outdated information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 LATAPOXY 310 Stone Adhesive is listed here as the Two-part epoxy stone adhesive version for stone, marble, and epoxy adhesive. 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 Two-part epoxy stone adhesive; related versions can use different timing.
  • For stone, marble, and epoxy adhesive, pay particular attention to joint depth, water ratio, cleanup and room conditions.
  • At 72°F (20°C). At 40°F (4°C) it is 100 minutes and at 90°F (32°C) it is 25 minutes. At 72°F (20°C). Initial set is 10 hours at 40°F (4°C) and 2.5 to 3 hours at 90°F (32°C).

How to check readiness

Inspect shaded joints and verify the stated water or traffic milestone. Pot life is 30 to 45 minutes. Set time is 5 to 6 hours.

Avoid this mistake

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

Questions

How long does this product take to dry?

LATICRETE states: Pot life is 30 to 45 minutes. Conditions: At 72°F (20°C). At 40°F (4°C) it is 100 minutes and at 90°F (32°C) it is 25 minutes.. Set time is 5 to 6 hours. Conditions: At 72°F (20°C). Initial set is 10 hours at 40°F (4°C) and 2.5 to 3 hours at 90°F (32°C).. These are the manufacturer’s stated times, not a guarantee.

How long do I have to work with this product?

LATICRETE states: Pot life is 30 to 45 minutes. Conditions: At 72°F (20°C). At 40°F (4°C) it is 100 minutes and at 90°F (32°C) it is 25 minutes.. These are the manufacturer’s stated times, not a guarantee.

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

The data sheet gives no grouting wait, traffic times or full-cure time. A rapid version with a 5 to 8 minute set-up is mentioned but not described. Store the resins at room temperature for 24 hours before use. Follow the product label for your conditions.

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