MECCANIXITY Rubber Tapered Plug 75mm to 90mm Solid Test Tubes Bungs Stopper Black for Lab Home1040043846 LPNPMDZ1051761

What is this? The Rubber Tapered Plug is great for laboratory utensils such as flasks, test tubes, or other laboratory applications, also can as a sewer plug, water pipe plug, or drain plug. What will I get? The tapered plug is in size of: Bottom Diameter: 75mm / 2.95 inch; Top Diameter: 90mm / 3.54 inch; Height: 39mm / 1.54 inch; In the package of: 1 x Rubber Tapered Plug Are there any advantages of the product? Made of Rubber, with good resistance to chemicals, acid and alkali resistance, can withstand high temperatures 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! This product has a smell, please put it in a ventilated place before use to reduce this smell