The rinse off
The cure time for Under Armer is highly dependent on the temperature and humidity. The hotter and drier it is, the faster it will dry. In a hot QLD summer (35 degrees at midday) we've found that a 30 minute cure time is best. If it's winter, humid or raining, increase the dwell time to between 1-3 hours.
The longer you leave it on the surface, the thicker the protective layer will be, with the downside of being more likely to attract sand.
Once the dwell time has finished, grab your hose sprayer gun or pressure washer and begin to thoroughly rinse off everywhere the Under Armer was applied using a STRONG JET OF WATER. It's important to go over the area a few times to ensure it properly bonds to the surface. We've found that the stronger the jet of water, the better the results will be!
For best results, we've found after you apply Under Armer, you'll want to give it a couple of days to fully cure before exposing it to hardcore water, mud, or sand.