LS 425-C Carbon Link Seal

Link-Seal modular seals are THE name in modular seals. Designed to permanently seal pipes of any size passing through floors, ceilings, and walls, Link-Seal modular seals are easily configured to meet your sealing needs. Link-Seal modular seals are rated 20 psig (40 feet head pressure). Available in two hardware types - Carbon steel with 2-part zinc coating or stainless steel hardware.