Seal-Fast™: Plate-Seal
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   Seal-Fast:  Plate-Seal

Seal-Fast Plate Seals provide bulkhead/firewall protection against chafing and abrasion
and seal out fumes, heat, dust moisture and other contaminants.

Key Benefits

  • Trim ring options in anodized aluminum or lightweight composite
  • The rubber grommet creates an environmental seal around the cable, hose or tubing
  • Keeps out unwanted contaminants with elastomeric and flexible NBR rubber
  • Protects wire, cables, and hoses from chafing and abrasion
  • 100’s of COTS  (Commercial Off The Shelf) variations
  • US made and USA Content compliant


  • Aircraft galley equipment
  • Avionics
  • Bulkhead
  • Automotive
  • Rail
  • Telecommunications
  • Marine
  • Trailers and motor homes
  • General industrial
  • Seal-Fast Features
  • Fast and easy to install – screws, rivets, adhesives (special order)
  • Provides a clean, organized appearance
  • UV and ozone resistant
  • Excellent resistance to abrasion, compression set, flex cracking, impact, tear, and vibration
  • Compatible with a wide range of cable diameters

Key Specifications

  • For holes and cutouts from 1” to 5” (25.4mm to127mm)
  • For standard cable/hose  bundles from 0.25” to 1.5” (6.4mm to 38.1mm)
  • Resistant to solvents, fuels, and oils per MIL-R-3065D, MIL-R-6855 and MIL-R-2765
  • Continuous operating temperature: -50ºF to 320ºF (-45ºC to 160ºC)
  • Intermittent operating temperature: -70ºF to 400ºF (-57ºC to 204ºC)
  • Stock sizes plus trim rings can be customized to fit many applications.
  • Customized materials, (incl. flame retardant rubber) shapes and attachment methods are also available