DAP

ALEX ULTRA Advanced Latex Sealant

White · US · not yet reviewed

Short answer

Paint-ready: 15 minutes after application.
Water-ready: 1 day after application.

Start the clock

When did you apply it?
Outdoors, temperature
Where?
Thickness

Stated times

  • Working time ends5 minutes
  • Tack-free15 minutes
  • Paint-ready15 minutes
  • Rain-safe1 day
  • Water-ready1 day
  • Fully dry1 day

From DAP data sheet · checked 2026-10-24. Anything not listed isn’t stated by the manufacturer.

Conditions & fine print
  • Stated conditions: Not stated in the data sheet
  • Do not apply when rain or freezing temperatures are forecast within 24 hours. Use backer rod for joints wider or deeper than 1/2 in.
  • Temperature range: 40°F to 100°F
  • Region US. Formulas can differ between countries; check your container.
  • Paint-ready: Brush or roller
  • Rain-safe: Application limit
  • Entered from the manufacturer source; second review pending. Report outdated information
  • Actual results depend on preparation, thickness, ventilation, temperature, humidity, mixing and substrate.

Questions

How long before you can paint ALEX ULTRA Advanced Latex Sealant?

DAP states: Paint-ready in 15 minutes with brush or roller; spray paint immediately. Conditions: Brush or roller. This is the manufacturer’s stated time, not a guarantee.

How long before ALEX ULTRA Advanced Latex Sealant can get wet?

DAP states: Water-ready time: 24 hours. This is the manufacturer’s stated time, not a guarantee.

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