The Solid Elements joint filling profile made of foam is suitable for backfilling larger cavities under permanently elastic joints, such as on doors and windows. The round cord is selected and cut to size according to the joint dimensions. It should be pre-compressed by approx. 25% and must not be pressed into the joint with sharp objects, otherwise the outer skin will be damaged. It is important to ensure that the profile is inserted in such a way that an evenly deep joint is created in accordance with the specifications of the sealant.