SIA 1749 Edger Disc 178mm Siafast (Velcro)

SIA 1749 Edger Disc 178mm — Siafast Velcro

SIA 1749 zirconia edger discs for floor edge sanders. 178mm diameter — fits most standard floor edging machines. The 1749 series uses a zirconia alumina abrasive grain that stays sharp longer than standard aluminium oxide, maintaining consistent cut rate across the full disc life.

Key Specs

• Diameter: 178mm
• Abrasive: Zirconia alumina
• Backing: Velcro (Siafast) — quick disc change on compatible edgers
• Application: Floor edge sanding on timber and hardwood floors

Available in multiple grits — choose coarser grits for initial stock removal and finer grits for final passes before coating. Match your edge grit to your field grit for consistent finish results. Stocked at Sand-Aid, Toronto NSW.