Patching drywall can be messy, time-consuming and intimidating for DIYers. Duck® Fiberglass Wall Repair Patch is a simple, mess-free way to patch and repair holes for pros and DIYers alike. Easy to cut and customize, this fiberglass patch conforms seamlessly around drywall corners and curves. Plus, when the patch dries, you're left with a waterproof, airtight seal. Whether it's walls or ceilings in your home that need a quick repair, its easy-to-follow application provides fast, professional results.