Hello.
When possible it is best to wait a full 24 hours after the sealer is applied to stripe the job. However, many times you won’t have that much time to get the job done. If that is the case, you can start striping as soon as the sealer is FULLY dry. Be careful doing this on really hot days, because the heat can make the sealer a little “sticky”. When this happens the sealer will stick to the tires of your striper. After a while in the business you get a feel for this sort of thing and you know when its safe. But certainly after 24 hours your safe. ALSO — never use oil based paints on fresh sealer (within 1st 6 months). Use only latex water based…
Take care,
