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:19mm / 0.75 inch; Top Diameter:25mm / 0.98 inch; Height: 28mm / 1.1 inch; Hole Diameter: 8mm / 0.31 inch; In the package of: 6 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. There is a hole in the center of the plug for inserting a glass tube, very convenient for meeting your needs.

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!