Customer Reviews for Strait-Flex 2-1/16 in. x 100 ft. Perfect-90 Flexible Paper Drywall Corner Trim

Use it all the time, more expensive than paper tape, but will achieve perfect inside corner

As a DYI and having to do a lot of corners the tape worked out great

This is so much easier than bridging the gap or fiddling with normal tape in the corners.

This stuff makes corners dead simple even if the hanging was iffy. As long as the gaps don't extend beyond the tape I've had no trouble turning the corner into something I would be proud of.

Easy to cut and install. Work good for inside and outside corners

Rating provided by a verified purchaser

I rather buy this due to the fact that you can not go wrong

Great tape. I use it for all interior corners instead of regular paper tape which is weaker and bubbles easily.

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Excellent for inside angles

need metal in it to work properly

Rating provided by a verified purchaser

You'll get a more precise 90° or any inside angle you just can't go wrong true game changer!!

Works very well for a novice DYI drywall. It does make a perfect corner.

Rating provided by a verified purchaser

Great product. Makes inside corners easy and fast.

Using this inside corner bead is a time saver. If you are DIY then this definitely this is the best choice. Measure the length you need, cut that amount, apply the mud on both sides of the corner, starting at the top place the corner bead into the corner and smooth the mud over the bead. I also used it on our vaulted ceiling. My neighbor thought I hired a pro!

I’m a remodeling contractor and I wish I had started using Perfect 90 years ago! It’s far superior to paper tape and my corners are almost perfect! Much easier to skim coat and sand. I highly recommend!

Rating provided by a verified purchaser

Use it all the time in corners!