The CGW 52819 20" Dia 36-Grit Green Zirconia Y-Weight Cloth With Grinding Aid PSA DOR Sanding Disc is a large-diameter, pressure-sensitive adhesive (PSA) sanding disc designed for heavy material removal on compatible power tools. Its 20-inch diameter makes it suited for high-capacity grinding tasks on larger surfaces, while the 36-grit zirconia grain provides aggressive stock removal on metal allows users to prepare cast iron, nickel, and stainless steel workpieces efficiently. The Y-Weight polyester cloth construction contributes to durability under abrasive loads and contributes to stable running at high RPMs, reducing tear-out and chatter in demanding applications.
Two coatings of grinding aid are applied to the backing, which can help reduce heat buildup and clogging during use. This feature supports longer disc life and more consistent cutting action in demanding conditions. The disc is configured as PSA (pressure-sensitive adhesive), enabling quick and clean attachment to standard sanding tools with compatible pad systems. The result is a practical option for industrial finishing and material-removal tasks where aggressive material removal is paired with a need for rapid disc changes.
Applications noted for this disc include cast iron, nickel, and stainless steel surfaces, where robust grinding action is often required. When selecting this disc, verify the tool and pad compatibility with the PSA backing, ensure proper clamping and flange clearance for a 20" diameter, and observe all safety guidelines for disc use at high speeds. The package quantity is 25 discs per box, and each disc is sold individually. This destination is suitable for facility maintenance workflows that involve heavy metal finishing, preparation, and deburring tasks on larger components.
Features:
- 20" diameter PSA sanding disc
- 36-grit zirconia abrasive for aggressive material removal
- Y-Weight resin bond polyester cloth backing
- Two coatings of grinding aid
- Designed for cast iron, nickel, and stainless steel
- Package size: Each, Box Quantity 25
- Grain:
- Zirconia
- Dia:
- 20
- Type:
- PSA
- Grit:
- 36
- Grade/Hardness:
- Y-Weight
- Package Size:
- Each
- Box Quantity:
- 25
