LS-410-C Link Seal, Carbon Steel

SKU: LS-410-C

Please see the Link Seal Sizing Chart to see how many links you need for your application.

The LS-410-C is a modular seal for sealing cylinderical objects through concrete walls. The LS-410-C has Carbon Steel hardware.
LS-410-C Link Seals are designed to provide an easy, fast and affordable way to seal pipes of any size passing through walls, floors and ceilings. The C series comes standard with Carbon Steel nuts and bolts. Link Seals are made with a durable EPDM black rubber material and can handle temperatures that can reach up to 175 degrees F. These seals help to provide a positive hydrostatic seal, extends the life of the seal, saves time and money, protects against corrosion and is ISO approved.

Features and Benefits

  • Install in up to 75% less time compared to lead-oakum joints, hand-fitted flashings, mastics, or casing boots.
  • Rated at 20 psig (40ft of head), which exceeds the performance requirements of most applications.
  • Designed for use as a permanent seal. Seal elements are specially compounded to resist aging and attack from ozone, sunlight, water, and a wide range of chemicals.
  • Standard fasteners have a two-part zinc dichromate and proprietary corrosion inhibiting coating. Corrosion resistant 316 stainless steel available for maximum corrosion protection.
  • NSF 61 and Factory Mutual Fire Approved materials available. Also carry a wide variety of approvals from various Federal agencies, associations, code groups, laboratories, and organizations.
  • Manufactured in an ISO 9001:2000 certified facility.
  • 16 sizes, color-coded EPDM, Nitrile, and Silicone elastomers may be used with various hardware options to match performance characteristics with service conditions.


  • Pressure resistant to 20psig (40 ft of head)
  • Standard EPDM rubber (black)
  • Oil Resistant Nitrile rubber (green)
  • Temperature resistant Silicone rubber (gray)
  • Low Durometer for fragile pipe EPDM rubber (blue) Shore 40 ± 5
  • Hardware Options - S316 Stainless Steel and Zinc Dichromate Coated Steel (1470 hr salt spray tested) hardware


SKU LS-410-C
Inventory Type N100
Manufacturer Link Seal
Material Carbon Steel
Seal Material EPDM
Hardware Material S316 Stainless Steel and Zinc Dichromate Coated Steel