505 Blue Ball Rd., # 160
Elkton, MD 21921
Phone: 410-392-2300
Fax: 410-329-2324

Elastomeric pipe penetration sealing gasket


SEALING-GASKET-18"/18" is an elastomeric, tear resistant, breathable waterproofing gasket which prevents the passage of moisture and water.
SEALING-GASKET-18"/18" is bonded to the substrate with AQUAFIN-2K/M flexible cementitious waterproofing.

Typical Applications:

  • Installed on horizontal and vertical surfaces
  • Sealing of PVC and other pipe penetrations, floor drains, skimmers, etc.
  • Applied to all substrates that can be treated with AQUAFIN-2K/M cementitious waterproofing, exposed to positive side water pressure, or covered with ceramic tiles


  • Inexpensive permanent solution for joint sealing problems
  • Quick and easy installation
  • Waterproof - resistant to hydrostatic pressure
  • Permanently flexible
  • Attached/installed with flexible cementitious AQUAFIN-2K/M waterproofing
  • Breathable, not a vapor barrier - allows fast drying of water based tile mortars and waterproofing materials

CSI Divisions:

  • Concrete Accessories (03 15 00)

Item numberPackaging
5SGT-018I1 pc.