Pure lead and antimony products are available in any size – standard sizes are shown below.
Custom sizes
and alloys can be specially fabricated ranging from 1/64"-3" thick x
1/8"-96" wide x lengths up to 25', depending on your sound reduction
material, radiation sheeting or x-ray plate needs. Materials for neutron
shielding and nuclear shielding are available.
Original source: http://www.nuclead.com/leadshielding.html
