https://allegro.pl/oferta/zestaw-naprawczy-kominkow-tasma-szklana-15x4mm-17155190654 STANDARD REPAIR KIT – 15x4mm TAPE STANDARD kit for self-replacement of the fireplace glass sealing tape. The set includes: - self-adhesive colored glass tape 15x4mm – 2.5 m Recommended use: - sealing the place where the glass meets the fireplace door frame -insulation of elements exposed to high temperatures. NOTE: Tapes 12mm wide and more are glued with glue with increased temperature resistance (up to 300°C) and can therefore be used to seal fireplace doors. Instructions for using the seal are also included on the packaging. Sealing tapes are available in many sizes.