Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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 923 reviews
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Product Reviews
★★★★★ 5
perfect fit for 2005 acura rsx s-type
Why did you pick this product vs others?:
fixed my PS pump leak fast.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2025
★★★★★ 5
So good. No more whine!
Worked like a charm on a 2007 & 2009 Accord 4cyl
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 18, 2025
★★★★★ 4
No instructions
No instructions... No idea which one is the high pressure side.They seem to be good quality but I have not used them yet...
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Great fit for a 2005 Honda Element
These fit my 2005 Honda Element perfectly. Solved a small leak issue. I’ve had these installed for about one season so far (winter into summer) and they are still holding up.
The install is simple if you’re confident working on your power steering system.
Overall happy. No complaints
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Good value
Good value. Much better to get a new pump
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Reviewed in the United States on April 11, 2026