Cure times: when can you walk or park on a newly sealed surface?

Sealing is the last — and most weather-sensitive — step of a clean-and-seal job. The finish you get depends partly on giving the sealer time to do its thing. Here's what to expect.

Two different windows: dry vs cure

It helps to separate two things. Dry-to-touch is when the surface no longer feels wet. Full cure is when the sealer has properly hardened and reached its final performance. You can usually return light foot traffic well before full cure — but heavy use should wait.

A practical guide

• Light foot traffic: commonly around 24 hours.
• Vehicles: commonly 48–72 hours.
• Furniture, pots and pool use: give it the full window, and avoid dragging anything across the surface.

Treat these as general guidance — your installer will confirm exact times for your sealer and the weather on the day.

What affects cure time

• Temperature & humidity — cool, damp conditions slow curing; warm, dry conditions speed it up.
• Sealer type — penetrating and topical "wet-look" sealers behave differently.
• Number of coats — more coats build more protection but extend the window.
• Shade — shaded sections cure slower than those in sun.

What can go wrong if you rush it

Walk or park too early and you risk footprints, tyre marks, a tacky finish, or dust and leaves becoming embedded in the surface. These marks can be permanent and may mean re-doing the work — so the wait is worth it.

Protecting the surface while it sets

Keep pets and kids off, hold off on watering nearby gardens where runoff could reach the surface, and avoid sealing right before forecast rain. A good crew will monitor the weather and reschedule rather than seal into bad conditions — and won't charge you for a weather delay.