Introducing our comprehensive set of 30 pieces of waterproof rubber hole plugs, specifically designed to fit 9mm (0.35′) holes. These high-quality silicone plugs serve a variety of essential functions across multiple applications, making them a must-have for any DIY enthusiast or professional.

Each rubber hole plug is crafted from premium silicone material, ensuring outstanding temperature resistance. These plugs can withstand extreme temperatures of up to 250°C, making them ideal for environments where high heat is a concern. The plugs are particularly beneficial for sealing and covering reserved holes in cabinets, pipes, containers, equipment, and mechanical parts.

These rubber hole plugs are incredibly easy to use. Simply place the plug cover into a correspondingly sized sealed hole or pipe for a secure installation. Their excellent sealing and corrosion resistance properties effectively prevent the ingress of liquids, gases, dust, and water vapor. This feature is particularly valuable when dealing with sensitive equipment that must maintain its integrity against environmental factors.

Moreover, the versatility of these plugs allows them to be utilized in a wide range of situations, from household to industrial applications. Whether you are looking to seal up pipes in your home, cover holes in your workshop, or protect sensitive mechanical parts from contamination, these plugs are the perfect solution. The high-quality silicone material ensures durability, so you can trust that they will hold up under pressure.

In conclusion, our 30-pack waterproof button plug rubber hole plugs are an essential addition to your toolkit. With their reliable performance, easy installation, and wide-ranging applications, you will find them indispensable for any sealing needs. Protect your valuable equipment and ensure optimal function with these high-quality plugs.