Corner Pro"Bat Knife" Flexible Coving Knife for Drywall Corners

This works great

Must have it if you have more than 90 degrees angle drywall patch. So easy to use and clean easy

Have not used it yet seem like good quality will see how it does

I had several 45 degree, round, inside corners develop 3 to 4 ft. verticle cracks. I taped them and apply the joint compound free hand...could not get a consistent joint. Purchased this tool and voila..great consistency and a smooth joint. A little learning curve but fairly easy to master. You control the amount of joint compound placed by the amount of pressure. Highly recommend if your situation calls for rounded joints.

This product is superior to the rigid plastic or steel 'inside corner' tools. It also works very well for 'off' angles (less than or greater than 90º). It's flexible but not floppy. Unless you're a drywall taper you won't need the very expensive specialty tools for angles and corners and that's where this flexible rubber taping knife comes in, it's inexpensive and easy to use. This is a better alternative to most of the DIY tools out there and it's easy to get professional-looking results. Even if you don't know what you're doing when you start, it won't take you long to get the hang of it.

This corner rounding tool is perfectly designed for 45° angles or 22.5° angle. Long lasting high quality manufactured. I have been in the industry since 1985 and I strongly recommend you add this tool to your collection and you will not be disappointed when the time arises for it to be used.

I needed to match a cove in a ceiling and using this tool I was able to match easily.

it will put a thick bead in a corner one quarter inch or more. I use it mostly for cleaning mud out of bucket. it's hard to scrape it clean because it's flexible. overpriced.