Many of you will already be familiar with the MAGIC CORNER profile, which is used for internal corners in the attic. It is a very effective profile and prevents the formation of unwanted cracks on the inner corners of the joints of plasterboard.
There are many alternatives on the market that want to replace this profile. The main advantage of the MAGIC CORNER profile is that the inner edge is nice and sharp after the profile has been crimped. Alternative profiles hardly have it and this is what this profile is all about. Creating sharp inner edges and dilating the SDK boards to prevent unwanted cracks.