Keep the treated area clear of contact and water as the selected product requires. Drying depends on the substrate and conditions. Completion of the local application is not a guarantee against future paint failure caused by an unresolved issue outside the agreed work.
Identify each small area requiring attention rather than describing the entire exterior as touch-ups. A sound local surface is the starting point. Widespread peeling, dampness or deterioration needs review and should not be divided into artificial small patches to fit this service.
A touch-up can differ in sheen, texture or colour from aged paint. Agree whether a visible local finish is acceptable before proceeding. Repainting a complete component may be a better separate option, but it must not be silently added to the spot-work quote.
Prepare and touch up the agreed small accessible exterior areas with compatible materials, keeping the repair boundaries clear. Scope limits: Small accessible sound exterior spots only. No full exterior restoration, waterproofing, hazardous coating disturbance or specialist high-access work.