Model # Perfect-90

Internet #202579261

Store SKU #770447

Strait-Flex 2 in. x 100 ft. Perfect 90 Drywall Joint Tape Inside corners P-90-100
0656690890140

Strait-Flex

2 in. x 100 ft. Perfect 90 Drywall Joint Tape Inside corners P-90-100

$14.75 /each

Frequently Bought Together

Product Overview

Perfect-90º, a paper laminated composite tape from Strait-Flex, is designed is twice as fast, twice as strong, finishes in one coat, resulting in half of the work than using conventional paper or mesh tapes.

  • Twice as fast and twice as strong as conventional paper or mesh tapes
  • Finish inside 90 degree corners in one coat
  • Ensures a clean, sharp corner
  • Outer edge features a diamond punch pattern for a superior bond
  • Spans common gaps in drywall
  • Flat seams
  • 2 in. x 100 ft.

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Customer Questions & Answers

Does this product work on butt joints? No one sells butt tape here in my area.

Asked by: juang
No. It does not work on any type of joint.
Answered by: Texan
Date published: 2017-03-22

Is it paintable

Asked by: Doityourself
Yes,just like drywall.
Answered by: scootter
Date published: 2017-03-23

Strait-flex tape was installed with the print side facing in rather than facing out. What is the best way to fix this?

Asked by: Sos
Tear it out....Sorry to say! Try wetting it with a squirt bottle or pump up sprayer.
Answered by: scootter
Date published: 2017-03-23

Best Dry Wall tape

What is a better dry wall tape for ease of use and sanding? Mess or paper laminated composite?
Asked by: Zarb
Laminate composite. BY FAR. I have been doing drywall for over 30 years, and this tape is the best I have ever used. The "original" Straight-Flex is the best for sanding, but it is a little thicker than their other products. I use your basic fiberglass mesh tape on factory joints, and composite tape on butt joints and inside corners.
Answered by: PDQpawpaw
Date published: 2016-06-04
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Customer Reviews

2 in. x 100 ft. Perfect 90 Drywall Joint Tape Inside corners P-90-100 is rated 4.4 out of 5 by 49.
Rated 5 out of 5 by from My first time drywall experience was simple with this product. Seriously, you can't mess this up.... My first time drywall experience was simple with this product. Seriously, you can't mess this up. I thought 9' ceilings would make taping the corners a challenge, but this product made it effortless and faster than I ever imagined. Really, this is as easy and time saving as you can possibly get. My first drywall project turned out great, it looks like a pro did the job. I have another room to drywall and I will use Perfect 90. I wish they made a bullnose outside trim tape also.
Date published: 2016-11-25
Rated 1 out of 5 by from I used three full rolls of this on my garage conversion project. I will probably have to pull all... I used three full rolls of this on my garage conversion project. I will probably have to pull all of it down and redo with tape. Two coats of plaster and it still stands out. Also, I have been doing this kind of work for over 40 years. Just another cheap, sort of, gimmick that does not work as advertised. Either hire a pro, or use paper tape. A lot less work, and better results. This review will not allow me to state my actual negative feelings about this product.
Date published: 2017-03-21
Rated 5 out of 5 by from What a game changer! No more waiting for one side of the corner to dry or trying to get a perfec... What a game changer! No more waiting for one side of the corner to dry or trying to get a perfect finish with a corner tool. Just put the mud in the corner, fold, cut and smooth. I sometimes get it to come out so smooth that I don't even need a second coat. You can paint right over it.
Date published: 2017-01-10
Rated 5 out of 5 by from Fantastic product. I used it on a lightwell for my new skylight, and it worked perfect for inside... Fantastic product. I used it on a lightwell for my new skylight, and it worked perfect for inside and outside corners. On walls i would still use the metal outside 90 edge to prevent damage, but inside corners have really never been this easy before.
Date published: 2017-03-25
Rated 5 out of 5 by from I love this product!!! I'm no PRO drywall guy so this tape just makes doing corners a breeze!!! ... I love this product!!! I'm no PRO drywall guy so this tape just makes doing corners a breeze!!! I buy this stuff only now to do my corners! This is the best stuff out there!! Allows you to finish a corner in 2 apps at the same time!! LOVE IT!!
Date published: 2017-03-22
Rated 5 out of 5 by from I have used just about every product made for the... I have used just about every product made for the last 40 years and so-far this is my preferred choice. Very easy to get inside corners pushed in plumb, without waves, sticks without bubbling, and provides excellent base for second coat.
Date published: 2017-02-03
Rated 4 out of 5 by from Makes crisp easy to finish corners. would be better if the wall side had water activated adhesive... Makes crisp easy to finish corners. would be better if the wall side had water activated adhesive. Much improved over standard drywall tape
Date published: 2016-12-06
Rated 1 out of 5 by from Another gimmick designed to reduce work and cost, but actually creates more work. Not happy, and... Another gimmick designed to reduce work and cost, but actually creates more work. Not happy, and would stick with paper tape next time.
Date published: 2016-12-20
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