The Fischer repairing mortar DEC is ideal for the lasting renovation of joints, the closing of cracks in masonry and the optical repairing of chips and breaks in façades and masonry It can close drill holes that have burst, as well as downpipes, railings, lamps and cable connections The practically odorless mortar can be easily processed thanks to its stable consistency It offers really good resistance to weather, ageing and UV Once a skin has formed, the Fischer DEC is rainproof Fischer DEC is not suitable for permanent exposure to water