Farrow & Ball

Wall & Ceiling Primer & Undercoat

Water-based primer and undercoat (UK) · GB · manufacturer-sourced

Check your container: This countdown is for the Water-based primer and undercoat (UK) variant. Similar-looking versions may have different times.

How long before you can recoat Farrow & Ball Wall & Ceiling Primer & Undercoat?

Short answer

Ready for another coat: 4 hours after application.
Fully dry: 2 hours after application.
Paint, primer & patch

Coat-by-coat plan

Touch-dry, recoat and washable are three different dates

  1. Cut in and roll the Water-based primer and undercoat (UK) in even coats
  2. Wait for the recoat time, not touch-dry
  3. Hold off scrubbing until the cure time

This product’s stated stages Quoted at 73°F

  • Fully dry2 hours
  • Ready for another coat4 hours
  • Curing period2 weeks

Worth noticing: Fully dry at 2 hours; curing period at 2 weeks.

Common mistake: Closing the door or hanging pictures once the wall feels dry, long before the film has hardened.

Plan the next coat

When did this coat go on?
Conditions that affect drying
Where?
Thickness

Stated times

  • Ready for another coat4 hours
  • Fully dry2 hours
  • Curing period complete14 days

From Farrow & Ball data sheet · checked 2026-10-25. Anything not listed isn’t stated by the manufacturer.

Manufacturer website: farrow-ball.com

Conditions & fine print
  • Stated conditions: 73°F (23°C)
  • Paint times are for the stated temperature and humidity. Cold, damp rooms and thick films lengthen them. Follow the current data sheet and label.
  • Temperature range: 50°F to 86°F
  • Region GB. Formulas can differ between countries; check your container.
  • Ready for another coat: Normal conditions.
  • Fully dry: Normal conditions; cooler or more humid rooms take longer.
  • Curing period complete: The source gives no conditions for this time.
  • 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 Report outdated information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
Farrow & Ball Wall & Ceiling Primer & Undercoat
Variant
Water-based primer and undercoat (UK)
Region
GB
Listed use
walls, ceilings, new plaster
Timed stages recorded
recoat min, full dry, cure period
Source checked
2026-10-25

Documentation: Technical data sheet · Product data sheet (undated)

Condition attached to the stated time: Normal conditions.

About this product

A primer-undercoat dry in 2 hours and recoatable in 4. The long number is 14 days, the minimum wait before any solvent-based paint goes over it.

Using this specific product

Farrow & Ball Wall & Ceiling Primer & Undercoat is listed here as the Water-based primer and undercoat (UK) version for walls, ceilings, and new plaster. For painting, 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 Water-based primer and undercoat (UK); related versions can use different timing.
  • For walls, ceilings, and new plaster, pay particular attention to surface preparation, coat thickness and ventilation.
  • Normal conditions. Normal conditions; cooler or more humid rooms take longer. The source gives no conditions for this time.

How to check readiness

Test an inconspicuous area for firmness and blocking before normal use. Before recoating, confirm the first coat matches the manufacturer’s stated condition; if the maximum window passed, check whether sanding is required. The sheet says dry in 2 hours. The sheet gives a minimum of 14 days before applying solvent-based paint over it.

Avoid this mistake

Recoating too early can trap solvent or water; waiting much longer may require scuffing under the label directions.

Compare with similar products

Keep going

Questions

How long before you can recoat this product?

Farrow & Ball states: The sheet says recoat after 4 hours. Conditions: Normal conditions.. The sheet says dry in 2 hours. Conditions: Normal conditions; cooler or more humid rooms take longer.. The sheet gives a minimum of 14 days before applying solvent-based paint over it. Conditions: The source gives no conditions for this time.. These are the manufacturer’s stated times, not a guarantee.

Can I use oil-based paint over Farrow & Ball Wall & Ceiling Primer?

The sheet gives a minimum of 14 days first.

How long until this product is fully dry?

Farrow & Ball states: The sheet says dry in 2 hours. Conditions: Normal conditions; cooler or more humid rooms take longer.. These are the manufacturer’s stated times, not a guarantee.

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

Paint times are for the stated temperature and humidity. Cold, damp rooms and thick films lengthen them. Follow the current data sheet and label. Follow the product label for your conditions.

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