As part of the Disability Discrimination Act compliance, it is now mandatory to provide Tactile Warning Indicators to stairs, ramps and many other changing conditions. Stainless Steel Studs now available in four styles: Stainless Steel (with and without spigot), and Grit (Carborundum)-Filled, (with and without spigot). The Carborundum-Filled option is available in two colours: Yellow and Black. These are ideal for metallic surfaces to achieve 60% luminance requirements under AS/NZS 1428. All styles have achieved a R13 Slip Rating which is the highest available under AS/NZS 4586.