Starblast® (9992533) blasting abrasives are a loose blend of coarse and fine staurolite sands that are uniformly sized and have clean, rounded surfaces. Mined from mineral deposits in Northeast, Florida, the naturally occurring sands are scrubbed and chemically washed to ensure freedom from dirt, dust, and ultrafines.
greater blasting visibility due to considerably less dust generation
lower labor costs through faster, more efficient cleaning
less material costs due to reusability
more uniform blasting pattern
guaranteed to contain <5% free silica, typically <3%, Starblast® XL
rounded to subangular grains result in less abrasive embedment