![](https://advanced-hc.com/wp-content/uploads/2021/01/PI_AZ187_1.jpg)
In radiography this single layer lead rubber is the main material used as, for example, a cassette cover or as a cover angle to mask a defined X-ray field.
In radiography this single layer lead rubber is the main material used as, for example, a cassette cover or as a cover angle to mask a defined X-ray field.