---
product_id: 765822
title: "SO-100 2 3/8-Inch X 100-Feet Original Composite Tape"
brand: "strait flex"
price: "€ 81.61"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.hr/products/765822-so-100-2-3-8-inch-x-100-feet-original
store_origin: HR
region: Croatia
---

# 2 3/8-inch width for precise corner coverage Creates perfect 90° and angled corners effortlessly 40 lbs tensile strength for durable drywall finishing SO-100 2 3/8-Inch X 100-Feet Original Composite Tape

**Brand:** strait flex
**Price:** € 81.61
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate your drywall game—perfect corners, less hassle, pro results!

## Quick Answers

- **What is this?** SO-100 2 3/8-Inch X 100-Feet Original Composite Tape by strait flex
- **How much does it cost?** € 81.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/765822-so-100-2-3-8-inch-x-100-feet-original)

## Best For

- strait flex enthusiasts

## Why This Product

- Trusted strait flex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cut Your Workload in Half:** Uses half the compound and sanding compared to traditional corner beads, saving you time and effort on every project.
- • **Flawless Corners Every Time:** Engineered to create perfect inside, outside, and angled corners with ease—say goodbye to uneven edges.
- • **Versatile & Water Resistant:** Ideal for drywall, bay windows, soffits, and coffered ceilings with reliable water resistance for lasting results.
- • **Superior Bond with Slotted Edges:** Innovative slotted edges ensure a stronger adhesive bond, reducing peeling and rework.
- • **Smooths Out Framing Imperfections:** Straightens common framing irregularities for a professional finish that stands out.

## Overview

The SO-100 2 3/8-Inch X 100-Feet Original Composite Tape by Strait Flex is a premium drywall finishing solution designed to create flawless inside, outside, and angled corners. Its innovative composite design reduces compound use and sanding by half, straightens framing irregularities, and features slotted edges for superior adhesion. Water resistant and durable with a tensile strength of 40 lbs per inch, this tape is perfect for professional-quality finishes on soffits, bay windows, and coffered ceilings.

## Description

Product Description STRAIT FLEX SO-100 2 3/8" X 100' ORIGINAL COMPOSITE TAPE. Original straightens common framing irregularities for vertical off angles. From the Manufacturer STRAIT FLEX SO-100 2 3/8" X 100' ORIGINAL COMPOSITE TAPE. Original straightens common framing irregularities for vertical off angles.

Review: Good Product and Solution - I'm a DIY'er. I've tried to use plastic and metal corner bead. While both are solid solutions, I have always struggled with the finishing process of mudding them in. This product works for both inside and outside corners. It's very easy to apply and, for me, to finish. All of my corenrs were clean and sharp after two applications of drywall compound. For outside corners, this probably does not have the impact strength of plastic or metal corner bead. If you have areas that are more subject to abuse, this may not hold up as well over time. That's an assumption on my part andt not based on actual experience. Overall, I really like this product as a means of finishing corners. I used it in a lot of places to finish rough drywall corners on a recent renovation project and it was easy to use, quick to finish, and produced excellent results in the end.
Review: Great for a soffit - I bought this for inside corners on a 30 foot soffit I built in my daylight basement. It has some off angles and this seemed like a fitting product for the application. At the time I'd only finished 3 rooms and knew my inside corner finishing needed improvement. Pros: It made truly straight lines and finishing wall to ceiling parts was easy. It made off and difficult hangs turn out perfectly because it doesn't shrink up with mud like paper tape does along the edges with larger gaps. I had an angle that was 140 degrees with a wide hang and it looks perfect. Cons: It takes longer to apply than paper tape in a banjo. I go through just under a full box in a regular 10x12 room. If you're using all purpose mud it shrinks back from the thick edges and holes along the tape so a coat is needed after the tape is set to blend it to the wall. It's really just a skim coat though with minimal sanding. The soffit looks great and and I'd use this product again. Since then I've learned to mud inside corners better but I'd use this for wide or difficult hangs, definitely for a soffit!

## Features

- Creates perfect inside and outside 90° corners, and angled corners
- Replaces conventional corner bead. Uses half the compound. Half the sanding. Half the work
- Bay windows and coffered ceilings
- Straightens common framing irregularities
- Slotted edges ensure superior bond

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000LNKNY4 |
| Adhesive Format | ROLL |
| Adhesive Location | one-sided |
| Adhesive Side Count | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #836,276 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,213 in Masking Tape |
| Brand | Strait Flex |
| Color | White |
| Compatible Material | Wood |
| Customer Reviews | 4.3 4.3 out of 5 stars (268) |
| Date First Available | January 8, 2007 |
| Global Trade Identification Number | 00656690123507 |
| Included Components | Painting Supplies; Painting Accessories; masking-tape |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Resistance | Some resistance |
| Item Weight | 0.01 ounces |
| Item model number | SO-100 |
| Manufacturer | STRAIT FLEX |
| Number of Items | 1 |
| Part Number | SO-100 |
| Product Dimensions | 7.5 x 7.5 x 2.38 inches |
| Recommended Uses For Product | Indoor |
| Size | 1 Pack |
| Surface Recommendation | Drywall |
| Tensile Strength | 40 Pounds Per Inch |
| UPC | 735090071349 798804840204 656690223504 745332409823 799198064269 656690123507 |
| Unit Count | 100.0 Feet |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Strait Flex
- **Color:** White
- **Number of Items:** 1
- **Recommended Uses For Product:** Indoor
- **Surface Recommendation:** Drywall

## Images

![SO-100 2 3/8-Inch X 100-Feet Original Composite Tape - Image 1](https://m.media-amazon.com/images/I/61M8MqXyECL.jpg)

## Questions & Answers

**Q: I don't like the look of an inside corner, can I apply straitflex over the original paper joint, or would I have to strip the original tape first?**
A: as long as the original tape is bonded to the drywall you could go over it. if the tape  is loose or bubbled it should be removed first. make sure you put a good layer of moist mud underneath the tape.

**Q: How does it compare to sheetrock metal flex tape?**
A: The paper can tear and does not give as clean and sharp corner as Strait Flex.

**Q: Will this work well for my attic? I am going to be putting up dry wall and the sides meet at a 45 to a flat ceiling.  Thanks**
A: I use this on a bunch of 45 and 60 degree internal and external corners.This made my Corners look great. It has enough stiffness to give a nice clean line. I was super pleased with the results

**Q: I'm drywalling my detached shop garage ceiling where it gets very cold in winter and hot in summer. Is this a good option for my inside corners?**
A: Great product, makes great inside corners compared to normal tape. Spans gaps in less than great hang jobs.  It would be a great choice.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product and Solution
*by W***L on December 6, 2019*

I'm a DIY'er. I've tried to use plastic and metal corner bead. While both are solid solutions, I have always struggled with the finishing process of mudding them in. This product works for both inside and outside corners. It's very easy to apply and, for me, to finish. All of my corenrs were clean and sharp after two applications of drywall compound. For outside corners, this probably does not have the impact strength of plastic or metal corner bead. If you have areas that are more subject to abuse, this may not hold up as well over time. That's an assumption on my part andt not based on actual experience. Overall, I really like this product as a means of finishing corners. I used it in a lot of places to finish rough drywall corners on a recent renovation project and it was easy to use, quick to finish, and produced excellent results in the end.

### ⭐⭐⭐⭐⭐ Great for a soffit
*by D***N on January 19, 2017*

I bought this for inside corners on a 30 foot soffit I built in my daylight basement. It has some off angles and this seemed like a fitting product for the application. At the time I'd only finished 3 rooms and knew my inside corner finishing needed improvement. Pros: It made truly straight lines and finishing wall to ceiling parts was easy. It made off and difficult hangs turn out perfectly because it doesn't shrink up with mud like paper tape does along the edges with larger gaps. I had an angle that was 140 degrees with a wide hang and it looks perfect. Cons: It takes longer to apply than paper tape in a banjo. I go through just under a full box in a regular 10x12 room. If you're using all purpose mud it shrinks back from the thick edges and holes along the tape so a coat is needed after the tape is set to blend it to the wall. It's really just a skim coat though with minimal sanding. The soffit looks great and and I'd use this product again. Since then I've learned to mud inside corners better but I'd use this for wide or difficult hangs, definitely for a soffit!

### ⭐⭐⭐⭐ Works well, wouldn’t waste money on regular paper drywall tape
*by G***T on September 4, 2020*

I had a coffered ceiling to work with and no trim for the drywall to be hidden behind, so my 90-degree angles needed to be smooth. I ordered this after having been frustrated with metal corner bead and paper tape. It’s great stuff for smooth and durable corners. Lowe’s has a slightly different product and manufacturer which I also like, but it’s narrower and not as heavy duty. Pros: 1. It has measurements. 2. Durable. 3. Relatively easy to apply. 4. Cheaper and easier to transport than corner bead. Very minor Cons: 1. The thickness can be a pro or a con—it requires more mud/joint compound to cover the edge as it is slightly thick than other alternatives.

## Frequently Bought Together

- STRAIT FLEX SO-100 2 3/8-Inch X 100-Feet Original Composite Tape
- Duck Brand 1.88-Inch by 180 Feet Single Roll Self-Adhesive Fiberglass Drywall Joint Tape, White (282083)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-23*