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Hatch Seal Product Builder

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Hatch Seal is a specially formulated compound rubber that provides a watertight seal and stops leaks.
Bulb Size (Part Number) *
Price: Build Your Part
Description Hatch Seal is a specially formulated compound rubber that provides a watertight seal and prevent leaks.
Resistance to
  • Ozone – Excellent
  • Water Absorption - Excellent
  • Sunlight Aging - Excellent
  • Low Temperature - Good
General Temperature Rating -20ºF to +158ºF
Outer Coating Material Poly Vinyl Chloride (PVC) 85 Durometer Shore A
Internal Metal Clip Materials
  • Aluminum - 3004 H38P
  • Steel - CRS SAE 1010, Rockwell B ,75-85 Durometer
Flammability &
Code Compliance
Bulb Material Custom formulated EPDM sponge rubber bulb
Hatch-Seal Spec. Sheet (Right Click and Select Save As)

Part Number Top Bend Radius Inside Bend Radius Outside Bend Radius
12B100X3/16A 3.00" 1.50" 1.50"
12B100X3/16C 3.00" 1.50" 1.50"
12B100X3/16E 3.00" 1.50" 1.50"
Catalog 650: Hatch Seal Products - (Right Click and select save as to download a free catalog of our Hatch Seal Products)