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- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
4 in. x 8 ft. Paper-Faced Composite Drywall Corner BeadOS 400, a paper faced composite corner bead from Strait Flex, beautifully finishes outside 90 corners and is the most cost effective outside corner bead on the market. This 4 in. corner bead applies with all purpose compound and features a pre finished laminated nose ensuring a clean sharp corner. The laminated nose eliminates the risk of damage from a taping knife, will not shrink, and will not fuzz up during sanding. The beads outer edge features a
OS-400, a paper-faced composite corner bead from Strait-Flex, beautifully finishes outside 90° corners and is the most cost-effective outside corner bead on the market. This 4 in. corner bead applies with all-purpose compound and features a pre-finished laminated nose ensuring a clean sharp corner. The laminated nose eliminates the risk of damage from a taping knife, will not shrink, and will not fuzz up during sanding. The bead’s outer edge features a diamond punch pattern for easier feathering, faster drying, and the highest bonding strength. The backing of OS-400 is Strait-Flex’s patented composite material creating an incredibly strong corner.- California residents
- 4 in. x 8 ft.
- Outside 90° corners
- Pre-finished center section
- Composite PVC backing
- 63 pieces per case, 504 lin. ft. per case
Features
| Item Weight | 30.0 |
| Product Weight (lb.) | 30 |
| Material | PVC |
| Drywall Features | Flexible |
| Returnable | 180-Day |
| Product Length (ft.) | 8.0 ft |
| Product Width (in.) | 4 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Good supplement for uric acid support
My dad has been using this support supplement for uric acid for a while and I thought it was a good option. The ingredients feel of quality and are easy to take, as the capsules are of adequate size and do not cause stomach discomfort.
I like that it is also focused on kidney support and that it does not have a strong taste or noticeable side effects in my case. It is a convenient alternative to complement a balanced diet and healthy habits.
The value for money is good and the packaging performs a lot. In general, I am satisfied with the product and would buy it again.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Great gout relief!
Great ingredients, great price and very effective product. I have gout and had frequent very painful gout attacks, at least several times a year for the past 5 years. By taking the Uric Acid Support Formula in the past year and a half, 2 tablets per day as instructed on the bottle, when I feel an attack coming on, I’ve been able to stop a full attack several times, and have had less than 4 full blown attacks since I began using it. In all fairness, I do also increase my water intake, and often add a celery seed tincture, and simply my diet. Still, adding this Uric Acid formula in conjunction with the other regimes I mentioned has greatly decreased both the amount and severity of gout attacks.
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Reviewed in the United States on October 30, 2019
★★★★★ 5
Good product
First time I took it my gout acted up but since then I haven’t had any issues with gout at all
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Good for pain relief
My mother found it very effective in decreasing inflammation in her joints due to high uric acid levels.
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Reviewed in the United States on April 23, 2019
★★★★★ 5
Very good
I like
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Reviewed in the United States on November 6, 2025