Aluminium-butyl sealing collars
The aluminium butyl airtight sealing collars are used for metal, plastic and absorbing surfaces. The high adhesive force makes them a perfect solution for the professional sealing of openings, even with difficult materials. Its high adhesive force also allows for the use in timber frame construction.
The grommet is made of permanently flexible rubber (EPDM) which is very resistant to ageing and can be used in a wide temperature range.
The collars can be used above or below the floor panel as well as in the basement area to protect against rising moisture underneath the floor panel.
