A range of interlocking lead bricks designed according to DIN 25407. The chevron shaped edges of the bricks provide optimal shielding. The bricks are made of 50 mm lead (PbSb4) finished oyster white (RAL 1013). The bricks can be used for all applications where shielding is required. Due to the special design the bricks are easy to assemble and relocate. Protective walls of any size can be built.