Grits have been indicated on the backing to be clearly viewed. Firm Belt Interface: The sanding belts joint is firm and not easy to break under pressure. Anti-Clog Aluminum Oxide Abrasive. Proprietary overlapping adhesive minimizes belt edge separation during high-speed sanding operations.
TOPBRAS ABRASIVOS VINHEDO Abrasivos de Alta Performance Experiência, Competência e Qualidade