ZRS Zero Roller Seal is a clip-on PVCu carrier with brush insert for roller shutter door guide channels. It has no mechanical fixings and is simple to fix. Its low friction does not impede the smooth operation of roller doors. ZRS effectively seals profiled door sections by independent movement of brush filaments, and it prevents draughts and door vibrations etc. It is supplied in 3 metre lengths. The brush projection out of the carrier is 33mm.
