ARDEX TL Drain Kits are made from SAE 304 stainless steel, one of the most common and widely used stainless steel types because of the ease in which it is formed into various shapes. These drain kits are electroplated, a method used to give each drain the desired colour and finish. Drain Kit components include: 1 Drain grate 1 Adjustable drain adapter 1 Connectite assembly and instructions