Sealing profile for edge joints, drywall, and method for fastening

A sealing profile for sealing an edge joint between a cladding part of drywall and an adjacent floor, wall, or ceiling, the sealing profile comprising:

• a base body having an assembly side, wherein the base body forms a support for the cladding part, and
• a fastening portion having a fastening side, wherein the fastening portion and the fastening side are arranged opposite to the assembly side of the base body,
• wherein the base body has fastening openings which are at a distance from one another in a direction of extent of the sealing profile and which extend from the assembly side at least in portions up to the fastening portion;
• the base body is formed from a foam or an elastomer, and
• said fastening openings do not extend through said fastening portion and allow access to said fastening portion to secure said sealing profile through said fastening portion,
• wherein the sealing profile has a reinforcement at least in portions of the fastening openings, wherein the reinforcement is arranged between the assembly side and the fastening side, and
• wherein the reinforcement is a reinforcement grid or a reinforcement fabric or is in a form of reinforcement disks.