Plastic and Silicone Rubber Hole Plugs assortment for 52.5-201.5mm tubes - masking and finishing inserts
Close-up detail of silicone rubber hole plug showing flexible material and sealing edge
Side profile view of plastic finishing insert highlighting smooth surface and installation ready
Size comparison of different diameter hole plugs from 52.5mm to 201.5mm
Hole plug installed in tube demonstration - perfect fit for masking and finishing applications

Hole Plugs Plastic Silicone Rubber Masking Finishing Inserts Tube Ø 52.5~201.5mm

Sale price$3.85 USD
In stock
Size(inner diameter):

Size(inner diameter)

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Quantity

Color:White
Quantity:
COUPON Code:Welcome

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🔩 Hole Plugs Plastic Silicone Rubber Masking & Finishing Inserts

Upgrade your projects with our premium Silicone Rubber Hole Plugs — designed for large-diameter sealing, finishing, and masking applications. Perfect for industrial, automotive, and DIY uses! 💪

📋 Product Specifications – Silicone Rubber Hole Plugs

Specification Details
Material High-quality silicone rubber
Color White
Size Range Ø 52.5mm – 201.5mm
Operating Temperature -40°C to +250°C (-40°F to 482°F)
Features Soft, elastic, non-toxic, acid and alkali resistant, anti-aging, high sealing capability

🛠️ Applications – How to Use Hole Plugs Effectively

  • Seal and protect pipes, tubing, and enclosures
  • Ideal for machinery, electronic devices, and furniture finishing
  • Use for masking holes during painting, coating, or plating
  • Perfect for decorative or sealing hole finishing

🌡️ Performance & Benefits of Silicone Hole Plugs

  • ✅ Withstands extreme temperatures from -40°C to 250°C
  • ✅ Resistant to UV, corrosion, acid, and alkali
  • ✅ Long-lasting, flexible, and reusable design
  • ✅ Maintains perfect sealing in all environments

💬 FAQ – Silicone Rubber Hole Plugs

Q1: Can these Hole Plugs be used outdoors?
A1: Yes! They are UV and weather resistant, making them ideal for both indoor and outdoor environments.

Q2: Are the Hole Plugs reusable?
A2: Absolutely. The flexible silicone allows for repeated use without losing shape or sealing strength.

Q3: Can I use these Hole Plugs for decorative purposes?
A3: Yes. Their smooth finish makes them perfect for covering or decorating holes on panels and furniture.

Q4: Are these Hole Plugs safe for food-contact applications?
A4: Yes. Made of non-toxic, food-grade silicone, they’re completely safe and odorless.

🌟 Why Choose HomeDIYer Hole Plugs?

  • ✅ Premium silicone material for durability and flexibility
  • ✅ Easy to install and remove
  • ✅ Suitable for industrial, automotive, and home DIY applications
  • ✅ Excellent sealing performance and aesthetic finish

Seal, protect, and perfect your work with HomeDIYer Silicone Hole Plugs — your trusted solution for every size and purpose. 🔧