- Product Includes: 20 pieces of versatile Elastic Hole Plugs available in various sizes, including 12mm (A=12mm), to meet your specific needs. - Superior Design: Engineered for high elasticity, these plugs offer excellent insulation and sealing capabilities. They withstand high temperatures and resist both acids and alkalis, making them ideal for diverse applications. - Durable Material: Crafted from high-quality silicone rubber, these plugs are sturdy and provide a reliable seal, ensuring long-lasting performance. - Optimal Elasticity: The silicone caps are designed to deliver the perfect balance of elasticity. They maintain their shape and create a tight, secure seal, preventing leaks and keeping liquids contained. - Practical Applications: - Use in laboratories to seal test tubes or containers, ensuring safe storage of chemicals. - Ideal for home brewing to seal fermentation vessels, facilitating optimal brewing conditions. - Perfect for automotive applications, such as sealing holes in fuel tanks or other components to prevent leaks. - Compatibility: These plugs are suitable for a range of materials and applications, making them a versatile addition to your toolkit. Choose our Elastic Hole Plugs for a dependable solution to your sealing needs, combining flexibility, durability, and effectiveness in one product.