Garlock offers unique, rugged sealing solutions to many industries.

Get a permanent hydrostatic seal that’s perfect every time with LINK-SEAL, the original modular sealing system.

Create a permanent seal for any cylindrical object passing through walls, floors, and ceilings. Designed to resist aging, LINK-SEAL wall penetrating seals provide lasting protection against the entry of water, soil, and backfill material.

LINK-SEAL’s hydrostatic sealing system of rubber applies secure, consistent pressure around pipes, ensuring error-proof installation in 75% less time than hand fitting flashings, mastics, or casing boots. With no caulk or grout required, your seal is ready for immediate protection without the need for dry time.

Looking for a LINK-SEAL Sizing Chart? Use the LINK-SEAL calculator to find the size you need. A complete sizing chart is also available starting on page 12 of the LINK-SEAL Selection Guide.