Detectable warning tiles are the ideal solution for cured concrete or retrofit installations. Made in-house with advanced proprietary polymers for a long-wearing solution that will not bloom, crack, or chip. Superior resin delivers homogenous UV stable color. Corrosion-resistant stainless-steel drive pins (1 ½”) secure tiles tightly to the concrete. Engineered to endure high-volume foot traffic, the low-profile beveled edge provides a compliant transition from surrounding surfaces.