Sheet Lead 1/32 inch x 1 Foot x 20 Foot Coil by RotoMetals$$Building Supply

1/32" Thick- This is the thinnest made, Great for Sound Blocking Ships Rolled- About 2 pounds a square foot 99.9+% Pure Lead Cuts and tears easily with razor knifeYou may also like 1/2" Aluminum Flat Bar Sheet Plate 6061 12" x 24" Mill Finish$$Building Supply.