Discover the ultimate solution for sealing and protecting reserved holes with our set of 10 waterproof black rubber hole plugs. Designed specifically for 14mm (0.55′) holes, these durable silicone plugs offer versatile applications. Whether you need to cover holes in cabinets, seal pipes, or protect various equipment, these plugs have you covered.

One of the standout features of our rubber hole plugs is their excellent material composition. Made from high-quality silicone rubber, these plugs provide superior temperature resistance. They can withstand environments with temperatures up to 250°C (482°F), making them ideal for both indoor and outdoor use. This durability ensures that the plugs maintain their integrity even in challenging conditions.

The easy installation process is another significant advantage of these rubber hole plugs. To install, simply place the plug cover into the correspondingly sized sealed hole or pipe, and you’re done! The design ensures a snug fit, providing reliable sealing that prevents unwanted elements from entering.

Our rubber hole plugs not only excel in sealing capabilities but also offer exceptional corrosion resistance. This feature is crucial for applications involving special media, including acids and other harsh substances. By using these plugs, you can effectively prevent liquid, gas, dust, and water vapor from infiltrating your pipelines or equipment.

In each package, you will receive 10 pieces of these versatile rubber hole plugs. This quantity is perfect for various projects around the home or workplace. Whether you’re looking to maintain equipment integrity or simply tidy up exposed holes, our plugs are an invaluable addition to your toolkit.

In summary, our 10 pieces of waterproof black rubber hole plugs are designed for durability, ease of use, and versatility. With their high-temperature resistance and effective sealing capabilities, they are suitable for numerous applications. Don’t let exposed holes compromise your work or home environment—invest in our reliable rubber hole plugs today!