ARDEX WPC NOW IN WHITE! A Since its launch in the 1970s, ARDEX WPC Flexible Rapid Drying Waterproof Protection Coating has been a favourite amongst fixers due to its easy to apply formulation and rapid 90-minute tile on time, and it's now available in White! ARDEX WPC W provides clear visibility of setting out lines during tiling, and is also particularly ideal when fixing translucent and light-coloured mosaics! What's more, like its Grey counterpart, it also includes a FREE scrim tape and rollersleeve ins I got this in an email today from Ardex. I've been saying for years(to my myself) wouldn't it be so much easier if they did it in white Well here it finally is!