LATICRETE LATAPOXY 310 Rapid Stone Adhesive
Epoxy stone adhesive, rapid set · US · manufacturer-sourced
How long does LATICRETE LATAPOXY 310 Rapid Stone Adhesive take to dry?
Short answer
Two-part cure ladder
Pot life, set and full cure all run off the mix time
- Mix the Epoxy stone adhesive, rapid set in the exact ratio
- Work inside the pot life
- Do not load until the stated cure
This product’s stated stages Quoted at 70°F
- Working time ends3–5 minutes
- Set5–8 minutes
Worth noticing: Working time is only 3–5 minutes; the next stated stage, set, is 5–8 minutes.
Common mistake: Mixing a large batch in a warm room; the pot life is shorter than the sheet suggests.
Bond-strength path
Assembly, handling and full load are different stages
Time the epoxy cure
Your countdown
Stated times
- Working time ends3–5 minutes
- Set / hardened5–8 minutes
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)
- Pot life and cure times shorten in warm rooms and with larger batches. Follow the current data sheet and mixing instructions.
- Region US. Formulas can differ between countries; check your container.
- Working time ends: At 70°F (21°C).
- Set / hardened: At 70°F (21°C).
- 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 Report outdated information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
- LATICRETE LATICRETE LATAPOXY 310 Rapid Stone Adhesive
- Variant
- Epoxy stone adhesive, rapid set
- Region
- US
- Listed use
- stone adhesive, marble, epoxy
- Timed stages recorded
- tooling, set
- Source checked
- 2026-10-25
Documentation: Technical data sheet · TDS 132, 23 March 2026
Condition attached to the stated time: At 70°F (21°C).
About this product
The rapid version of LATAPOXY 310. Where the standard stone adhesive on the site has a 45 minute pot life at 70°F, the rapid one has 3 to 5 minutes and sets in 5 to 8.
Using this specific product
LATICRETE LATICRETE LATAPOXY 310 Rapid Stone Adhesive is listed here as the Epoxy stone adhesive, rapid set version for stone adhesive, marble, and epoxy. For mixing and curing epoxy, 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 Epoxy stone adhesive, rapid set; related versions can use different timing.
- For stone adhesive, marble, and epoxy, pay particular attention to mix ratio, batch size, temperature and pour thickness.
- At 70°F (21°C).
How to check readiness
Check the coolest or thickest part for firmness before sanding, demolding or loading. The data sheet gives a pot life of 3 to 5 minutes. The data sheet gives a set time of 5 to 8 minutes.
Avoid this mistake
A larger batch can heat faster while a thin film may cure more slowly.
Compare with similar products
- Compare with J-B Weld SteelStik Epoxy Putty StickSet: 5 min there, 5–8 min here.
- Compare with J-B Weld KwikWeld Quick-Setting Steel Reinforced EpoxySet: 6 min there, 5–8 min here.
Questions
How long does this product take to dry?
LATICRETE states: The data sheet gives a pot life of 3 to 5 minutes. Conditions: At 70°F (21°C).. The data sheet gives a set time of 5 to 8 minutes. Conditions: At 70°F (21°C).. These are the manufacturer’s stated times, not a guarantee.
How much shorter is the pot life of LATAPOXY 310 Rapid Stone Adhesive than the standard 310?
The data sheet gives 3 to 5 minutes at 70°F for the rapid version, against 45 minutes at 70°F for LATAPOXY 310 Stone Adhesive. Set is 5 to 8 minutes versus 5 to 6 hours.
How long do I have to work with this product?
LATICRETE states: The data sheet gives a pot life of 3 to 5 minutes. Conditions: At 70°F (21°C).. These are the manufacturer’s stated times, not a guarantee.
What affects how long this product takes to dry or cure?
Pot life and cure times shorten in warm rooms and with larger batches. Follow the current data sheet and mixing instructions. Follow the product label for your conditions.