Red Devil

ONETIME Lightweight Spackling

White · US · not yet reviewed

Short answer

Paint-ready: 30 minutes to 1 hour after application.
Full cure: 3 days after application.

Start the clock

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

Stated times

  • Paint-ready30 minutes to 1 hour
  • Full cure3 days

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

Conditions & fine print
  • Stated conditions: Not stated
  • Small dents, cracks and nail holes can take latex paint right away; larger holes need 30–60 minutes. Oil-based paint needs 72 hours. Cure takes longer in high humidity and cool temperatures.
  • Temperature range: 50°F to 90°F
  • Region US. Formulas can differ between countries; check your container.
  • Paint-ready: Larger holes; oil-based paint needs 72 hours
  • 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 Report outdated information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 ONETIME Lightweight Spackling?

Red Devil states: Latex paint: immediately on small dents, cracks or nail heads; 30 to 60 min on larger holes/cracks. Conditions: Larger holes; oil-based paint needs 72 hours. This is the manufacturer’s stated time, not a guarantee.

How long before ONETIME Lightweight Spackling is full cure?

Red Devil states: Full cure: 72 hrs (longer in higher humidity and cooler temperatures). This is the manufacturer’s stated time, not a guarantee.

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