Blue circle Mastercrete Cement comes in a 25kg bag. It is of high quality and is resistant to freezing and thawing thus reducing cracking. There is also a postfix concrete for securing fence posts that sets in minutes allowing you to complete a job the same day. We have building sand for a mortar mix or sharp sand for laying slabs. Also Cementone cement waterproofer and Cementone colours. Blue Hawke Sand and cement pre-mixed mortar is also available in various sizes. Play sand is also available to keep the children happy playing in the garden.