Grommet Plug Bungs Silicone Rubber Through-hole Wiring Cover (Ø5~28mm) - Product Set
Close-up of Silicone Rubber Grommet Plug for Wiring Protection
Assorted Sizes of Through-hole Grommet Bungs (Ø5~28mm) in Display
Silicone Rubber Grommet Plugs Designed for Wiring Protective Cover
Practical Use of Grommet Plug Bungs on Through-hole Wiring
Detail of Flexible Silicone Grommet Plug (Ø5~28mm) for Wiring Safety

Grommet Plug Bungs Silicone Rubber Through-hole Wiring Protective Cover Ø5~28mm

$2.15 USD
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Size( inner diameter )
Color:Black
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🔌 Grommet Plug Bungs - Silicone Rubber Through-hole Wiring Protective Cover (Ø5~28mm)

Discover our high-performance Grommet Plug Bungs – the ultimate solution for through-hole protection and wiring safety. These silicone rubber protective covers offer reliable sealing and shielding for various industrial and household applications.

📋 Key Details About Silicone Rubber Grommet Plug Bungs

  • Model: Hole Plug (Grommet Type)
  • Material: Environmentally friendly food-grade silicone rubber
  • Available Shapes: Solid (E = 0) or Open Hole (opening size indicated by "E" in specifications)
  • Size Range: Ø5mm ~ Ø28mm
  • Standard Color: Black

📏 Grommet Plug Bungs Specification Chart

Outer Diameter (Ø) Shape Option Opening Size "E" (for open hole type) Common Applications
5mm Solid / Open Hole 2mm Small wiring holes, mini pipes
10mm Solid / Open Hole 4mm Medium wiring protection, equipment ports
15mm Solid / Open Hole 8mm Standard through-holes, steel pipe endings
20mm Solid / Open Hole 12mm Industrial machinery holes, sewer pipe sealing
28mm Solid / Open Hole 18mm Large through-holes, automated equipment ports

✨ Exceptional Features of Grommet Plug Bungs

  • Superior corrosion resistance for long-term durability
  • Excellent acid and alkali resistance for harsh environments
  • High temperature resistance (up to 300°C for short-term use, 250°C for continuous use)
  • UV resistance to prevent degradation in outdoor settings
  • Anti-aging properties for an extended service life
  • Wide temperature tolerance for versatile applications
  • Soft and elastic material ensuring a tight, reliable seal
  • Food-grade silicone for safe contact scenarios

🔧 Versatile Uses of Silicone Rubber Through-hole Protective Covers

Our Grommet Plug Bungs are perfect for:

  • Sealing sewer pipes and drainage systems
  • Waterproofing and dustproofing steel pipes
  • Protecting wiring in through-holes of machinery
  • Shielding automated equipment from debris and moisture
  • Blocking holes during spray painting and electroplating processes
  • General purpose hole sealing in industrial settings

⚠️ Important Notes About Grommet Plug Bungs

  • Please measure the inner diameter of your round hole carefully before purchasing to ensure proper fit.
  • Silicone rubber's soft, elastic nature ensures excellent sealing performance in various applications.
  • For high-temperature applications, note the 250°C continuous use limit and 300°C short-term tolerance.

❓ Frequently Asked Questions About Grommet Plug Bungs

Q: What's the difference between solid and open hole Grommet Plug Bungs?

A: Solid (E=0) Grommet Plug Bungs provide complete sealing, while open hole versions feature a pre-cut opening ("E" size) to accommodate wiring or small pipes while maintaining partial sealing.

Q: How do I choose the right size of Silicone Rubber Through-hole Cover?

A: Measure the inner diameter of your hole accurately, then select a Grommet Plug Bung with a matching outer diameter (Ø) from our 5mm~28mm range. Refer to our specification chart for guidance.

Q: Can these Grommet Plug Bungs handle high-temperature environments?

A: Yes! They offer excellent high temperature resistance – up to 250°C for continuous use and 300°C for short-term exposure, making them suitable for various industrial heat scenarios.

Q: Are these Silicone Rubber Grommet Plugs suitable for outdoor use?

A: Absolutely. They feature UV resistance and anti-aging properties, ensuring reliable performance in outdoor environments over an extended period.

Q: Can I use these for food-related equipment?

A: Yes, our Grommet Plug Bungs are made from food-grade silicone rubber, making them safe for use in food processing or storage equipment applications.

Q: Do these Through-hole Wiring Protective Covers come in colors other than black?

A: Currently, our standard color is black. For custom color requests, please contact our customer service team to check availability.