ADA Warning Pad ADA Compliant Yes Installation Method Surface Applied Installation Surface Concrete Material Polymer Length 4 ft Width 2 ft Thickness 13/32 in Color Yellow Weight 10 lb Surface Installation Method Anchors Sealant Includes Anchors Masonry Bit Sealant Stainless Steel Tamper-Resistant Fasteners Includes Installation Hardware Yes Dome Spacing 2.35 in Replaceable Yes Series TT2448 Standards ADAAG CA Title 24 PROWAG Surface Design Truncated Domes