Hole Plugs Plastic Silicone Rubber Masking Finishing Inserts Tube 81.3~161.5mm

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Sale price$5.65 USD
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In stock (500 units), ready to be shipped

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Description

🧩 Hole Plugs Plastic Silicone Rubber Masking Finishing Inserts (81.3~161.5mm)

Our Silicone Rubber Hole Plugs are designed for professional sealing and finishing applications. These durable and flexible plugs provide excellent dustproof, waterproof, and odor-proof protection, making them ideal for industrial, automotive, or household use.

📋 Product Information

Material Environmentally Friendly Silicone
Color Black
Hardness 50° Shore A
Interior Diameter 81.3~161.5mm
Function Dustproof, Waterproof, Odor-proof Seal

🔧 Key Features of Silicone Hole Plugs

  • ✅ Fits a wide range of tube diameters (81.3–161.5mm)
  • ✅ Excellent sealing performance under high temperature and pressure
  • ✅ Made from eco-friendly silicone, durable and flexible
  • ✅ Ideal for both industrial and home projects
  • ✅ Reusable and easy to insert or remove

🏗️ Applications of Rubber Hole Plugs

These versatile rubber hole plugs can be used for:

  • PVC pipe plugging
  • Power and conduit pipe sealing
  • Sewer and drainage waterproof sealing
  • Electroplating masking and high-temperature spraying
  • Door frame and table computer cable holes
  • Air conditioning or ventilation tube sealing
  • Swimming pool and aquarium waterproof plugs
  • Display cabinet or machine equipment protection
  • Medical equipment and industrial line sealing

❓ FAQ – Common Questions About Silicone Hole Plugs

Q1: Are these silicone hole plugs reusable?
A: Yes! They are made of flexible silicone rubber that can be reused multiple times without losing shape.

Q2: Can I use them for high-temperature applications?
A: Absolutely. These plugs are heat-resistant and suitable for powder coating, painting, and electroplating.

Q3: What size should I choose?
A: Choose based on the inner diameter of the hole you want to seal — available in 81.3mm to 161.5mm range.

Q4: Are they waterproof?
A: Yes, they provide an excellent waterproof seal, ideal for plumbing and outdoor uses.

🌍 Why Choose Our Silicone Rubber Hole Plugs?

  • Eco-friendly silicone materials
  • Professional-grade durability
  • Wide range of diameters and flexibility
  • Multi-purpose use across industries
  • Trusted by thousands of industrial users

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