Eco Advance EACON640PD 5 Gallon Concrete/Masonry Siloxane Waterproofer-Ready to Use Ready to use commercial grade formula can be applied using a standard garden pump sprayer Safe around plants, people and pets Eco-friendly, low VOC, low odor formula is safe to walk on in less than 2 hours Ideal for use on concrete, brick, stucco, stone (natural and synthetic), eifs, pavers and more Vapor permeable (breathable) water proofer can be used on new concrete and masonry