Dustless Blasting Contractors. Here is a truckload of GlassBlast Fine 40/70 headed for Tacoma Washington KleenBlast. This is available by the sack by the pallet. KleenBlast is located at 1448 St. Paul Ave. Tacoma, Washington. Besides stocking GlassBlast Kleen Blast has all the other sandblasting equipment and parts you might need.