Dulux

Weatherguard Exterior Primer 1535

100% acrylic exterior primer (Canada) · CA · manufacturer-sourced

Check your container: This countdown is for the 100% acrylic exterior primer (Canada) variant. Similar-looking versions may have different times.

How long before you can recoat Dulux Weatherguard Exterior Primer 1535?

Short answer

Ready for another coat: 1 hour after application.
Safe to touch: 30 minutes after application.
Paint, primer & patch

Coat-by-coat plan

Touch-dry, recoat and washable are three different dates

  1. Cut in and roll the 100% acrylic exterior primer (Canada) 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 77°F and 50% humidity

  • Safe to touch30 minutes
  • Ready for another coat1 hour
  • Rain-ready2 days
  • Curing period7–10 days

Worth noticing: Safe to touch at 30 minutes; curing period at 7–10 days.

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

  • Safe to touch30 minutes
  • Ready for another coat1 hour
  • Rain-safe2 days
  • Curing period complete7–10 days

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

Manufacturer website: dulux.ca

Conditions & fine print
  • Stated conditions: 77°F (25°C) and 50% relative humidity
  • Dry and recoat times change with temperature, humidity and film build. Follow the current data sheet and label.
  • Apply at 40°F or above
  • Region CA. Formulas can differ between countries; check your container.
  • Safe to touch: At 77°F (25°C) and 50% relative humidity.
  • Ready for another coat: At 77°F (25°C) and 50% relative humidity.
  • Rain-safe: Times depend on temperature, humidity, film or bead thickness and airflow. Follow the current data sheet and label.
  • Curing period complete: At 77°F (25°C) and 50% relative humidity.
  • 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 Report outdated information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
Dulux Weatherguard Exterior Primer 1535
Variant
100% acrylic exterior primer (Canada)
Region
CA
Listed use
exterior siding, wood trim, masonry
Timed stages recorded
touch, recoat min, rain ready, cure period
Source checked
2026-10-25

Documentation: Technical data sheet · Technical data sheet DC 1535

Condition attached to the stated time: At 77°F (25°C) and 50% relative humidity.

About this product

An exterior acrylic primer that recoats in an hour but wants 48 hours free of rain, snow or heavy dew. It applies above 40°F.

Using this specific product

Dulux Weatherguard Exterior Primer 1535 is listed here as the 100% acrylic exterior primer (Canada) version for exterior siding, wood trim, and masonry. 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 100% acrylic exterior primer (Canada); related versions can use different timing.
  • For exterior siding, wood trim, and masonry, pay particular attention to surface preparation, coat thickness and ventilation.
  • At 77°F (25°C) and 50% relative humidity. Times depend on temperature, humidity, film or bead thickness and airflow. Follow the current data sheet and label.

How to check readiness

Test an inconspicuous area for firmness and blocking before normal use. Touch only a hidden edge first; a dry surface can conceal a soft layer underneath. Before recoating, confirm the first coat matches the manufacturer’s stated condition; if the maximum window passed, check whether sanding is required. Use this only as the rainfast milestone. It does not establish general cure or re-entry safety.

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?

Dulux states: The sheet gives touch dry in 30 minutes. Conditions: At 77°F (25°C) and 50% relative humidity.. The sheet gives recoating after 1 hour. Conditions: At 77°F (25°C) and 50% relative humidity.. The sheet says to avoid rain, snow or heavy dew for 48 hours. Conditions: Times depend on temperature, humidity, film or bead thickness and airflow. Follow the current data sheet and label.. The sheet gives 7 to 10 days before cleaning. Conditions: At 77°F (25°C) and 50% relative humidity.. These are the manufacturer’s stated times, not a guarantee.

How long does Weatherguard Primer 1535 need to stay dry?

The sheet says to avoid rain, snow or heavy dew for 48 hours.

How long before this product can get rained on?

Dulux states: The sheet says to avoid rain, snow or heavy dew for 48 hours. Conditions: Times depend on temperature, humidity, film or bead thickness and airflow. Follow the current data sheet and label.. These are the manufacturer’s stated times, not a guarantee.

How long until this product is safe to touch?

Dulux states: The sheet gives touch dry in 30 minutes. Conditions: At 77°F (25°C) and 50% relative humidity.. These are the manufacturer’s stated times, not a guarantee.

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

Dry and recoat times change with temperature, humidity and film build. Follow the current data sheet and label. Follow the product label for your conditions.

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