Acrylic (water-based) coatings affix well to a wide range of roof types and provide excellent protection, but they may need multiple coats and take some time to cure. Silicone coatings take less time to cure, can often be applied in one coat, and do well in extreme temperature settings — but they can lose their reflectivity over time without regular cleaning and maintenance. Talk to our experts to determine which is best for your project.