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When a friction fit is important, you can count on the Polylok Grommet. Our grommets are available in a variety of sizes and are used to ensure a watertight seal. Polylok Grommets instantly provide a water and vapor seal on either curved or flat surfaces!


  • Ease of Installation - No tools required
  • Weather and corrosion resistant
  • No bolts or gaskets required
  • Requires no sealants
  • Durable PVC composition
  • Available in 1/2" through 6" sizes
  • Works with SCH 40 and SDR 35 plastic pipe, and steel pipe