Assorted silicone grommet plugs in multiple sizes from 5mm to 28mm for wiring protection
Close-up detail of black silicone grommet showing flexible through-hole design
Side profile view of wiring protective cover highlighting installation ready features
Grommet plug installation demonstration securing cables through metal panel hole
Size comparison chart for silicone bungs showing diameter range 5-28mm selection
Waterproof testing of silicone protective cover showing effective seal against moisture

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

$2.45 USD
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Color:White
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🧰 Grommet Hole Plugs Silicone Wiring Protective Cover Through-hole

Our Grommet Hole Plugs are made from premium food-grade silicone, offering superior protection, sealing, and insulation. Perfect for through-holes, pipes, and wiring protection in industrial and home DIY applications. 🔧

📋 Product Specifications

Item Details
Model Hole Plug
Material Environmentally friendly food-grade silicone rubber
Shape Solid (E = 0) or open hole (refer to “E” size)
Size Range 5mm – 28mm
Color White
Temperature Resistance -40°C to 300°C
Features Corrosion resistance, acid & alkali resistance, UV resistance, anti-aging, high flexibility
Applications Used for sealing sewer pipes, blocking steel tubes, and protecting automated machinery from dust and water.

✨ Key Features of Silicone Hole Plugs

  • ✅ Durable Material: High-grade silicone for long-lasting performance.
  • 💧 Waterproof & Dustproof: Ideal for sealing and protection tasks.
  • 🔥 High Temperature Resistant: Works from -40°C up to 300°C.
  • 🌿 Eco-Friendly: Made from non-toxic, food-grade silicone.

💡 How to Use Grommet Hole Plugs

Simply measure your hole diameter before purchase to ensure a snug fit. Insert the Hole Plug into the opening to create a secure, watertight seal. Suitable for home, automotive, and industrial projects.

❓ FAQ – About Silicone Hole Plugs

Q1: Can these Hole Plugs withstand high temperatures?
A1: Yes! They can resist temperatures up to 300°C and remain flexible even at -40°C.

Q2: Are they reusable?
A2: Absolutely! The silicone material allows easy removal and reinstallation without deformation.

Q3: What are the main applications?
A3: Commonly used for electrical wiring protection, plumbing seals, metal finishing, and paint masking.

📦 Package Includes

Contents vary according to your selection. Choose the right size and quantity that fit your needs.

💬 Customer Guarantee

We maintain high standards of quality and aim for 100% customer satisfaction. If you’re not happy, contact us — we’ll make it right. ❤️