---
product_id: 699186899
title: "80 Pcs Silicone Rubber Hole Plug, 8 Sizes Plastic Hole Plugs Silicone Plug Cap Set, Black High Temp T-Type Hole Plug for Powder Coating Waterproof Sealing Plugs Pipe Holes Test Tube Plugs"
brand: "cobee"
price: "€ 17.43"
currency: EUR
in_stock: true
reviews_count: 8
category: "Cobee"
url: https://www.desertcart.hr/products/699186899-80-pcs-silicone-rubber-hole-plug-8-sizes-plastic-hole
store_origin: HR
region: Croatia
---

# 8 precise sizes from 4mm to 9.5mm High-temp resistant silicone rubber 80 pcs T-type silicone plugs 80 Pcs Silicone Rubber Hole Plug, 8 Sizes Plastic Hole Plugs Silicone Plug Cap Set, Black High Temp T-Type Hole Plug for Powder Coating Waterproof Sealing Plugs Pipe Holes Test Tube Plugs

**Brand:** cobee
**Price:** € 17.43
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro—never leave a hole behind!

## Quick Answers

- **What is this?** 80 Pcs Silicone Rubber Hole Plug, 8 Sizes Plastic Hole Plugs Silicone Plug Cap Set, Black High Temp T-Type Hole Plug for Powder Coating Waterproof Sealing Plugs Pipe Holes Test Tube Plugs by cobee
- **How much does it cost?** € 17.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/699186899-80-pcs-silicone-rubber-hole-plug-8-sizes-plastic-hole)

## Best For

- cobee enthusiasts

## Why This Product

- Trusted cobee brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Organized:** Comes in a self-sealing bag for easy storage and on-the-go use
- • **Complete Size Range:** 8 sizes, 10 plugs each—perfect fit for every hole
- • **Versatile Industry Use:** Ideal for automotive, electrical, construction & more
- • **Premium Silicone Durability:** Heat, acid, and alkali resistant for long-lasting performance
- • **Effortless Snap-Lock Installation:** Quick press-in design for secure, no-fuss sealing

## Overview

The cobee 80 Pcs Silicone Rubber Hole Plug Set offers a comprehensive solution with 8 sizes of high-quality, heat-resistant silicone plugs designed for secure sealing of round holes in pipes, test tubes, and more. Engineered for durability and easy installation, this set is a must-have for professionals seeking a clean, reliable finish across automotive, electrical, and construction projects.

## Description

""---------- WELCOME TO OUR SHOP ----------""""""Packing list: 80pcs T-type silicone plugs (8 sizes, 10 each)Silicone plugsMaterial: Silicone rubberColor: Black

Review: Worked Perfectly! - Great item that comes in every size you need. Worked perfectly on my BMW truck hatch to replace a missing plug.
Review: Rubber stopper - Work good for what I needed it to

## Features

- 【Package Included】This silicone plug cap set includes 80 T-shaped rubber plugs for round holes in 8 different sizes, each with 10 pieces. The sizes are 4 mm/5.5 mm/6 mm/6.5 mm/7.5 mm/8 mm/8.5 mm/9.5 mm, ensuring you have the right plastic hole plugs for various applications.
- 【Reliable Material】Our plastic plugs for round holes are made of high-quality silicone rubber, which offers excellent elasticity, insulation, and sealing performance. These rubber plugs for round holes can withstand high temperatures and resist acid and alkali, making them durable and long-lasting.
- 【Multiple Sizes】The silicone plug cap set comes in 8 sizes, ranging from 4mm to 9.5mm in diameter. This variety ensures that you can find the perfect round tube hole plug for any project, whether for sealing pipes, test tubes, or other round holes.
- 【Easy to Use & Store】These plastic hole plugs are designed for easy installation and removal. Simply press the rubber plugs for round holes into the desired hole, and they will snap-lock into place. The set comes in a convenient self-sealing bag for easy storage and organization.
- 【Wide Application】Our round tube hole plug set is versatile and can be used in various industries, including automotive, electrical, and construction. These plastic plugs for round holes are perfect for covering, hiding, and decorating holes, ensuring a clean and professional finish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DQSR4FVG |
| Best Sellers Rank | #91,742 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #108 in Hardware Plugs |
| Customer Reviews | 4.6 4.6 out of 5 stars (101) |
| Date First Available | January 1, 2025 |
| Item Weight | 2.46 ounces |
| Item model number | 635552_1_j9rbWXY4r |
| Manufacturer | cobee |
| Product Dimensions | 7.87 x 5.91 x 0.71 inches |

## Product Details

- **Brand:** cobee
- **Color:** Black
- **Item Weight:** 0.07 Kilograms
- **Material:** Silicone
- **Number of Items:** 80

## Images

![80 Pcs Silicone Rubber Hole Plug, 8 Sizes Plastic Hole Plugs Silicone Plug Cap Set, Black High Temp T-Type Hole Plug for Powder Coating Waterproof Sealing Plugs Pipe Holes Test Tube Plugs - Image 1](https://m.media-amazon.com/images/I/71eGTOUsCcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked Perfectly!
*by A***R on August 4, 2025*

Great item that comes in every size you need. Worked perfectly on my BMW truck hatch to replace a missing plug.

### ⭐⭐⭐⭐⭐ Rubber stopper
*by K***W on July 31, 2025*

Work good for what I needed it to

### ⭐⭐⭐⭐⭐ Good quality
*by S***S on July 30, 2025*

Arrived in a timely matter, unfortunately every size that's in the bag was the wrong size that I needed. But the product is very good quality.

## Frequently Bought Together

- cobee 80 Pcs Silicone Rubber Hole Plug, 8 Sizes Plastic Hole Plugs Silicone Plug Cap Set, Black High Temp T-Type Hole Plug for Powder Coating Waterproof Sealing Plugs Pipe Holes Test Tube Plugs
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- Gysxrda Rubber Grommet Kit 200 Pack - 7 Sizes Firewall Rubber Hole Plugs Rubber Grommets for Wiring, Automotive, Home Improvement Cord Pipe Wire Organization (7/25, 3/8, 1/2, 5/8, 3/4, 7/8, 1 inch)

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**Shop now:** [https://www.desertcart.hr/products/699186899-80-pcs-silicone-rubber-hole-plug-8-sizes-plastic-hole](https://www.desertcart.hr/products/699186899-80-pcs-silicone-rubber-hole-plug-8-sizes-plastic-hole)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-08*