extrusion rubber

The Rubber Bung With Hole is engineered to offer superior sealing capabilities, preventing contamination and spills in environments where hygiene and accuracy are paramount. Its silicone rubber composition makes it resistant to aging, UV rays, and moisture, ensuring consistent performance across multiple cycles.Made from food-grade silicone rubber, ensuring safety and reliability. Equipped with a precisely drilled hole for optimal functionality. Compatible with a wide range of container sizes and types. Resists extreme temperatures and chemical exposure, providing long-lasting use. Ergonomic design for effortless handling and installation.The 40mm diameter provides ample coverage for most common openings, while the carefully placed hole allows for convenient access to internal components without compromising the seal.Users can rely on this product to maintain pressure stability and protect contents from external factors. It’s an excellent choice for laboratories requiring rubber bungs and stoppers to secure flasks and bottles, as well as kitchens looking to store liquids securely. Additionally, its ability to withstand harsh conditions makes it suitable for industrial applications involving chemicals or machinery.