The Ibstock Brick Ravenhead Hearted Red Rustic is a red multi dragfaced perforated wirecut brick. This is a moderate strength brick with high water absorption, ideal for most masonry applications and easy to lay. This brick is made from clay which have a high thermal mass and low conductivity and when incorporated into a building it gives it an acoustic insulation. Clay bricks have a long service life, are reusable after use and are highly durable and strong for many builds. This brick is manufactured to BS EN771-1.