Uxcell 36mm to 46mm Solid Silicone Rubber Tapered Plug White for Powder Coating Painting 2 Pack

Uxcell 36mm to 46mm Solid Silicone Rubber Tapered Plug White for Powder Coating Painting 2 PackWhat is this? Silicone Rubber Tapered Plug is designed to protect holes or threads during a powder coating process or other projects use for powder coating painting plating anodizing sandblasting etc also can be used to seal bottles flasks tubes etc. 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!