The Blue Circle High Strength General Purpose Concrete is made from specially selected and graded sand and cement, it is stronger and harder wearing than standard concrete. This product comes in a weatherproof and tear-resistant plastic bag for convenient transportation and storage. Key features: Stronger and harder wearing than standard concrete Multi-purpose for a range of applications Requires no cube test when instructions are followed Suitable for interior and exterior use 8-month shelf-life For further help and support with this product or any of our other products, please contact a member of our experienced sales team today