YUANHONGJIAN 50 Pcs Laboratory Rubber Bungs Universal Rubber Plugs Universal Solid Rubber Stoppers for Powder Coating Painting Anodizing Plating Sandblasting

【MATERIAL】Laboratory rubber bungs are made of natural elastic rubber material. Moderate hardness, high elasticity, not easy to deform.
【PACKAGE】You will get 50 laboratory transparent stoppers which can be used in laboratory test tubes.
【DESIGN】With tapered design, it is suitable for test tubes and has good sealing performance.
【ADVANTAGE】It has excellent elasticity and flexibility. It is very easy to plug and unplug, suitable for laboratory equipment use.
【APPLICATION】Can be used in test tubes, flasks and other laboratory apparatus. Suitable for laboratory, school, home and industrial applications.

50 Pcs Laboratory Rubber Bungs Universal Rubber Plugs Universal Solid Rubber Stoppers For Powder Coating Painting Anodizing Plating Sandblasting

Hello,