Strait-Flex 2 in. x 100 ft. Crack-Tape Drywall Joint Tape CT-100S-CT-100S - The Home Depot


Model # CT-100S

Internet # 202343435

2 in. x 100 ft. Crack-Tape Drywall Joint Tape CT-100S

Strait-Flex 2 in. x 100 ft. Crack-Tape Drywall Joint Tape CT-100S

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$22.82 / box


Model # CT-100S

Internet # 202343435

Crack-Tape repairs difficult cracks on flat surfaces and corners. Ten times stronger than paper tape, the tape repairs stress cracks and cracks due to truss uplifts. Crack-Tape cuts easily with a utility knife or scissors, but also resists blisters, tears, shrinkage, and wrinkles. Manufactured from Strait-Flex's patented composite material, it can be used for finishing drywall in high humidity applications. To apply measure and cut to length, then fold in half for corners. Apply all-purpose compound to surface or corner. Press Crack-Tape into the wet compound, adjust to create a straight line, and wipe down with a taping knife. A second coat can be applied immediately. Let dry. Apply a light skim coat, let dry, and sand.

  • 2 in. x 100 ft. roll
  • Persistent cracks
  • Plaster and drywall applications
  • Stress cracks and cracks due to truss uplifts
  • High humidity applications
  • Use in place of fiberglass mesh tape on tile backer board

Info & Guides

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Assembled Depth (in.)  2.25 in  Assembled Height (in.)  9.25 in 
Assembled Width (in.)  9.25 in  Product Length (ft.)  100.0 ft 
Product Thickness (mm)  0.51  Product Width (in.) 
Drywall Features  No Additional Features  Paint Product Type  Patching and Joint Tape 
Product Weight (lb.)  2.1 lb  Returnable  90-Day 


Rated 5.0 out of 5 by 5 reviewers.
Rated 5.0 out of 5.0 by Worked wonderfully Easier to work with than traditional fiberglass tape......could get a very flat joint quite easily. October 11, 2011
Rated 5.0 out of 5.0 by Easy to work I rarely use ordinary paper tape these days, preferring mesh tape for my projects so thought I'd try Strait-Flex's Crack-Tape. The product is thicker than mesh and the box reads is ten times stronger than paper or mesh tape. Its a composite material with a slight textured feel. Its also scored down the middle for using in corners. The advantage of the product is it allows you to apply the skim coat immediately after affixing it to the wall after first laying a bed of joint compound to hold it. Its strength is really ideal for persistent stress crack applications. I applied it to an inside closet corner crack that refused to stay closed. No problems, went up the same way mesh tape would and the stiffness kept it from scrunching up as can happen with mesh or paper. The compound squeezes up from the holes in the tape to give a secure bond. Here I was only trying to cover the crack inside the closet not looking for pretty, but it set up nicely. Well see if it holds, but it does seem stronger. September 29, 2014
Rated 5.0 out of 5.0 by Easy to apply I used the crack-tape over a previous drywall repair that had been repaired with fiber-mesh. Definitely hides the crack, but because of the thickness of the crack-tape I found it difficult to use drywall joint compound to hide the tape and blend it into the existing ceiling without it being noticeable. This will not be a problem when the product was used to repair plaster cracks on ceiling and walls that are being repaired for the first time. On textured walls using this tape would probably be barely noticeable. It’s been over a month since the repair was made and no crack has re-appeared. The ceiling repair was about 36 inches long and painted with flat ceiling white. March 17, 2015
Rated 5.0 out of 5.0 by good flexibility The Crack tape is a strong and very flexible tape that can be used on walls, ceilings, inside and outside corners. Important to follow the directions and have basic knowledge of drywall mudding before using. Instructions do not say to prepare the area before applying but should do so with any project. That is why some experiencing with drywall is important. Width is 2 inches on a 100 foot roll. February 19, 2015
Rated 5.0 out of 5.0 by Strong yet flexible Easy to work with and seems very strong. Only time will tell. But so far, so good. January 7, 2014
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