MECCANIXITY Silicone Rubber Tapered Plug 8mm to 13mm Solid Test Tubes Bungs Stopper White Translucent for Lab Home 36 Pieces

What is this? Silicone Rubber Tapered Plug is designed to protect holes or threads during a powder coating process or other projects, used for powder coating, painting, plating, anodizing, sandblasting, etc, also can be used to seal bottles flasks in the laboratory or home, etc. What will I get? The tapered plug is in size of: Bottom Diameter:8mm / 0.31 inch; Top Diameter:13mm / 0.51 inch; Height: 17mm / 0.67 inch; In the package of: 36 x Silicone Rubber Tapered Plug Are there any advantages of the product? Made of silicone rubber, good resistance to chemicals, can withstand high temperatures up to 600 degrees Fahrenheit (315 Celsius) in a short time. How to use it? Conical design, solid, easy to install and good sealing performance, flexible and durable, not easy to crack, shrink, harden or break. What should I notice? Please check the size carefully before ordering!