The Ibstock Coleridge Multi Yellow Brick 215 x 102 x 65mm (L X W X H) is a range of yellow clay facing stock type bricks with sandfaced texture proven ideal for masonry situations. The clay material makes the product strong and durable. The product weighs 2.2kg and is suitable for domestic and commercial buildings. F2 bricks can be used in all normal building situations and degrees of exposure. The brick has a water absorption rate of less than or equal to 15-percent which is ideal for brick matching, with a compressive strength of 30N/mm2. Clay facing bricks when incorporated into a building give acoustic insulation, inhibit condensation and regulate the relative humidity of the atmosphere. Clay brick has high thermal mass and low conductivity, contributing to the building's own efficiency. Clay brick has a long service life, is re-usable upon demolition and is completely inert.