SYSTEM 3E elements are manufactured to the highest standards and leave the factory in perfect condition. However, like any construction material (such as aerated concrete or ceramic blocks), it is important to handle and transport them properly to maintain their integrity. In the unlikely event that a 3E element is minimally chipped during transport or handling, it can easily be repaired using specialised repair mortar, ensuring that the element retains its high quality and performance. With proper care, SYSTEM 3E elements remain durable and reliable throughout the construction process.