Silicone Hose Black Flexible smooth 1,125'' (28mm) Flexible smooth silicone hose, perfect when you need a flexible hose! Compared with standard silicone hoses, this flexible silicone hose, manufactured with a steel wire spiral in-planted inside the reinforcement plies, has an excellent flexibility and can withstand higher pressures. This hose is not as flexible as our other flexible hose with castellated surface since this hose has a smooth outer surface. Read minimum bending radius on each product information page. Because of its flexibility it fits the lots of different applications, such as radiator hose, heater hoses, etc. The hose can be bent to fit many different applications. The hose strive to become straight in shape, it is the connections the hose is installed in-between that determines the hose shape. Flexible hose with inner diameter of 38mm is not as flexible as the smaller hoses, these are suitable for smooth bends. This hose minimum bend radius you find in the specificat