STOPPER SZ12 NEOPRENE 12H BLUE 10PK

Details

This pack of ten #12 stoppers is made from long-lasting neoprene rubber and features a blue color. Each stopper has two holes measuring 5mm in diameter. Manufactured according to sizes recommended by ASTM standards, each stopper measures 25mm in length, with a base diameter of 54mm and a top diameter of 64mm. The neoprene rubber construction makes it suitable for use with petroleum products, minerals, oils, and fats, as well as most inorganic acids and bases. It is resistant to temperatures ranging from -40°C to 130°C.