... : Tempered Marten site High strength, durable Ervin life: Steel cut wire shot: 3000 cycles. Application:1.Blast cleaning of Steel ... board, profile steel, steel structure.7.Pre-treatment of Steel cut wire:Pre-treatment of surface, steel board, profile steel, ... steel structure, before-painting.8.Description: Shot. Grit, Cut wire shot Material: Cast steel, Stainless steel, Aluminium, Zinc, Lead ...