we are offering red lead. Setting grade non-setting grade color orangered to brick red orangered to brick red specific gravity 9.1 9.1 apparent (scott) density-gmcc 1.3 to 1.6 1.2 to 1.3 retention on 240 mesh is sieve(63 0. 15. 15 micron)(%max) 0.15 0.15 matter soluble in water(%more...