Sealing grommet made of strong and highly flexible EPDM. Ideally suited for rapid and permanent airtight sealing of penetrations of cables and pipes through the INTELLO airtightness layer. Can also be used outdoors, i.e. with the SOLITEX roof underlays and wall wraps by applying the waterproof TESCON EXTORA adhesive tape over the light blue paper backing on the grommets.
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