6" ExtraFlex Black & Silver® Joint Knife
$24.91 each, as low as $16.94 at 100 or more

Best for: Feathering the final coat flat over a wall patch to cut sanding.
Price each, by quantity
- In stock. Orders placed by 2 PM ET on business days ship the same day.
- Free standard US shipping on orders of $49 or more after discounts.
- 30-day returns on unused items.
Purchase orders and Net-30 on approval. W-9s and tax-exempt orders on request. Quotes: cs@hydestore.com or 508-916-6442. Reordering a list? Quick order.
What it does
6" SuperFlexx joint knife with a thin-ground high carbon steel blade, about 25% more flexible than standard. Full-tang blade, nylon handle. It finishes. It does not press first coats, set nails or scrape.
How to use it
- Grip across the handle with your thumb behind the blade to manage the bend.
- Use light, decreasing pressure through the feather stroke.
- Keep coats thin.
Specifications
- Brand and model
- Hyde 02852
- SKU
- H-02852
- UPC
- 079423028526
- Enhanced Flexibility
- Allows for precise application and smoothing of compounds
- Full-Tang Blade
- Ensures strength and longevity
- High Carbon Steel Blade
- Provides strength and durability for heavy-duty use
- Durable Nylon Handle
- Offers a comfortable grip and withstands extensive use
Common questions
What does ExtraFlex 25% mean?
The blade is ground thinner for about 25% more flex. It is for finishing, not force.
Is this the stainless SuperFlexx?
No. This is the carbon knife. It is not stainless and does not carry the stainless series' 30% figure.
Can I press a first coat with it?
No. It skates. Build with the standard flex 02870 and finish with this.
Does it set nails?
No. It has no Hammer Head. The 02870 does.
Need it for a different job?
- Black & Silver® 6” Flexible HH Putty 02870For pressing coats and setting nails


