| Grit | #40, #60, #120, #220, #320, #400, #600 |
| Brand | Weha |
Weha 5-inch PSA (pressure-sensitive adhesive) sandpaper discs for backing pad applications. PSA backing sticks directly to compatible backer pads for quick mounting without hook-and-loop. Useful for shops standardized on PSA tooling for specific operations.
Always wear appropriate PPE. Follow local safety regulations when using power tools or chemical products.
Surface preparation, intermediate refinement, and finish sanding on stone and composite materials where PSA-backed sanding discs match the existing shop tooling.