The first linear brick of its kind in the market designed and manufactured by Petersen. It is a 100% handmade product using unique waterstruck techniques. The K4 has a dark red burgundy base with purple and brown tonal accents. It is a through colour product with a sanded face and deep creasing and folds on the face for a rustic appeal. It is a 4 sided facing brick which can be supplied in bespoke formats and specials.