Sand Express BLASTSAND is an economical and efficient abrasive sand. The angular silica sand is suitable for the removal of paint and rust from steel and concrete surfaces. BLASTSAND is available with DUSTNET® - dust supplement designed to reduce nuisance and respirable dust. Approved respiration equipment must be worn when using crystalline silica abrasive sand in sand blasting applications. (Review warning prior to use.) The heavy duty bags have 12,000 lb reinforced lift straps suitable for use in a 4 point or 1 point pickup. Inner and outer poly liners are included for weather protection.