What is the reapplication time frame for Deck-O-Grip if used in a waterpark that would be wet for three months out of the year?

Deck-O-Grip is designed to last 1 – 3 years depending on weather, traffic, and environment conditions. In a waterpark application, reapplication time is most likely one year. However, it is difficult to be certain. The applicator will have to conduct a small patch test to confirm if the sealer is still present. As far as being able to tell if the sealer still exists, we recommend placing water on the concrete and observe whether the concrete darkens, showing it has been absorbed. If water is able to absorbed, there is not enough sealer protecting the concrete and reapplication is necessary.