Norton Silicon Carbide Q425 100 Grit Screen

- 100% Silicon Carbide Grain – Sharp & Efficient Cut – Sharp P-graded 100% silicon carbide grain delivers an efficient cutting action that easily cuts into even the hardest floor surfaces — far more cut efficiency than aluminum oxide, ideal for hardwoods, concrete prep, and finish removal.

- 100 Grit – Fine for Refined Surface Prep – 100 grit is a fine grit designed for refined surface conditioning and intermediate between-coat abrading — perfect for lighter concrete prep, removing minor surface imperfections, and creating a clean profile on hardwood floors before recoating.

- Open-Weave Polyester Screen – Resists Loading – Open-weave polyester screen backing offers extreme resistance to loading and clogging during work — debris falls through the screen rather than packing into the grit, extending usable life dramatically compared to paper or cloth-backed discs.

- Waterproof, Reversible & Reusable – Both sides of the screen can be used and the disc is fully waterproof — rinse, dry, and reuse until completely worn out. Dramatically reduces consumable costs versus single-use abrasive discs.

- Versatile for Concrete & Wood Floors – Pairs with floor buffers, swing machines, and grinders for use on concrete (substrate prep, light profiling) and medium-to-hard wood floors (between-coat abrasion, recoat prep). Always use with a screen driver pad to prevent slippage and maximize performance.