GLARRIS STEEL GRIT Although harder than GP steel grit,GL also loses its sharp edges during shotblasting and is particularly suited to descaling and surface rpeparation applications.

• 尽管此类钢砂的硬度比GP钢砂要硬一些，但在喷砂过程中仍会失去棱角，特别适合于去除氧化皮及表面预处理作业。