🔩 Snap-on Hole Plugs Silicone Rubber Wire Cover Protect Seal Insert Plug (4.5~30mm)
Our Snap-on Hole Plugs Silicone Rubber Wire Cover Protect Seal Insert Plug are made from premium, environmentally friendly food-grade silicone rubber — providing a reliable, high-temperature and corrosion-resistant seal for your industrial or household applications.
📘 Product Overview
Designed to snap securely into round holes, these Snap-on Silicone Rubber Wire Cover Plugs help seal openings in pipes, machinery, and equipment. Whether you need dustproof protection, waterproof sealing, or paint-spray hole covers, these plugs are built to perform.
📏 Product Specifications
| Parameter |
Description |
| Model |
Hole Plug |
| Material |
Environmentally friendly food-grade silicone (silicone rubber) |
| Shape |
Solid (E = 0) or open hole (refer to “E” size in chart) |
| Size Range |
4.5mm – 30mm |
| Color |
Black |
| Temperature Resistance |
Up to 300°C |
| Features |
Corrosion resistant, acid & alkali proof, UV resistant, anti-aging, long life span |
⚙️ Product Features
- ✔️ Excellent high and low temperature resistance (-60°C to 300°C)
- ✔️ Strong sealing performance to prevent leakage and contamination
- ✔️ Durable silicone rubber provides long service life
- ✔️ Ideal for sealing, covering, and protecting wire holes, pipes, and machinery
🧰 Usage Scenarios
The Snap-on Hole Plugs Silicone Rubber Wire Cover Protect Seal Insert Plug can be used for:
- 🔧 Sealing sewer and steel pipes
- 💧 Preventing water and dust intrusion in equipment
- 🎨 Blocking holes during painting or electroplating processes
⚠️ Note
Please measure the inner diameter of the hole before purchase to ensure a perfect fit. Silicone rubber is soft and elastic, ensuring strong sealing performance.
📦 Package Includes
✅ According to your selection (choose desired quantity and size)
💳 Payment & Shipping
- 💰 Payment via PayPal only — fast, easy, and secure.
- ✈️ Orders ship within 2 business days after payment confirmation.
- 📬 Please ensure your shipping address is correct before checkout.
🔄 Return Policy
- ⚠️ Returns not accepted for electronic components.
- ✅ Full refund available after returning the original item (buyer covers return shipping).
- 📩 Please contact us within 7 days of receipt if you are not satisfied.
⭐ Feedback & Guarantee
- 🌟 We strive for 100% customer satisfaction!
- 🗣️ Please contact us before leaving neutral or negative feedback so we can resolve any issues promptly.
- 💎 Guaranteed high quality — buy with confidence!
❓ FAQ – Snap-on Hole Plugs Silicone Rubber Wire Cover
Q1: What size hole plug should I choose?
A1: Measure the inner diameter of the hole you want to seal, then select a plug with a slightly larger size for a snug fit.
Q2: Can these silicone hole plugs withstand outdoor conditions?
A2: Yes! The Snap-on Silicone Rubber Wire Cover Plugs are UV resistant, waterproof, and anti-aging — perfect for outdoor use.
Q3: Are these hole plugs reusable?
A3: Absolutely. The flexible silicone material allows multiple installations without damage.
