Ok, I’ve understood.
The gasket for joints CONSTRUCTION SEALING is a compressible sealing tape in soft EPDM for sealing wood - wood or wood - concrete joints.
Thanks to its mechanical fastening its installation is quick and easy, even in damp conditions or on rough surfaces.
SELF-EXPANDING SEALING TAPE FOR WINDOWS/DOORS
High-performance soundproof elastic sealant foam
SELF-EXPANDING SEALING TAPE
UNIVERSAL SINGLE-SIDED TAPE WITHOUT SEPARATION LAYER