Sand drywall compound and patch plaster before priming operations using WallSand A221 fine grit paper cut sheets. Engineered with a top-quality aluminum oxide grain abrasive, these cut sheets deliver an ultra-low scratch profile, making them an excellent choice for producing fine finishes. Die-cut and featuring a lightweight backing, these durable cut sheets offer excellent flexibility during challenging work. They come in a re-closable bulk pack saving time and money as well as reduced waste on the job site.