Optical Gel installed in a weekend (with preplanning, of course). The main question we get is, “how long will it last?” This install proves that we’re confident in not only installing it in direct sunlight but within the harsh environment of the ocean. Yews, there are harsher spots on the globe. We’re there, too. Perhaps not Death Valley. But if we were, we’re confident that only thew glue would be to be made sure to last through those scorching summer blasts. Enjoy this show-off video if you’re i the market for the most modern, invisible from below and the easiest bird control product to install. It’s Optical Gel, fasho.