About Ready-Mixed Popcorn Ceiling Patch Easily repair textured ceilings with Rust-Oleum® Zinsser® Ready-Mixed Popcorn Ceiling Patch. This ready-mixed product duplicates the look and texture of an acoustic ceiling, making damaged areas good as new again. Ready Mixed, easy to use Convenient, easy to apply Use to repair blemishes, scratches and scrapes Repair water damaged areas on popcorn (acoustic) ceiling finishes Duplicates original finishes