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Watch before you buy - Warner ProGrip Flex Putty KnifeCorey Phillips

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Warner 4" ProGrip Flex Putty Knife, Stainless Steel with Hammer Cap, 90664

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2,050 ratings

$13.50

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Size: 4 Inch

Style: Flex, Stainless Steel

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Material	Stainless Steel
Brand	Warner Manufacturing
Handle Material	Stainless Steel
Blade Material	Stainless Steel
Unit Count	1.0 Count

About this item

Full Flex blade that works great with lightweight spackles and compounds
Full Flex blades have been hollow-ground thinner for maximum flexibility
Comfortable soft grip ergonomic handle for extended usage periods
Full tang blade to prevent blade breakage and Safe to use with chemical solvents
Limited lifetime warranty

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From the manufacturer

warner, tool, tools, hyde, spread, spackle, patch, drywall, scrape, scraper, fill, joint, compound

PROGRIP - Color Coded Handle Technology

Most Flexible

Ideal for applying lightweight spackling
Designed for lighter compounds
Perfect for final or finish coat applications

Balanced Flex & Control

Ideal for spreading & applying
Perfect for spreading heavy materials like drywall compound
Good match for first coat applications

Strong, No Flex

Ideal for scraping & shaving
Chiseled edge for less gouging or chipping
Ribbed handle gives control while pushing

Equip Yourself

Use the right size putty knife for your job:

1-1/4" to 2" - to apply spackle, putty & for detail work in small areas
3" - for patching, touch-up & heavy duty scraping
4" to 6" - for taping drywall joints & large surface scraping

	1-1/2" Flex Putty Knife	2" Flex Putty Knife	3" Flex Putty Knife	6" Flex Putty Knife	1-1/2" Full Flex Putty Knife	1-1/2" Stiff Putty Knife
	Buying Options
Customer Reviews	2,050	2,050	2,050	42	2,050	2,015
Price	— no data	— no data	$9.18	$8.48	$6.99	$6.40
Blade Flexibility	Flex = Balanced Flex & Stiffness	Flex = Balanced Flex & Stiffness	Flex = Balanced Flex & Stiffness	Flex = Balanced Flex & Stiffness	Full Flex = Most Flexible	Stiff
Blade Size	1-1/2"	2"	3"	6"	1-1/2"	1-1/2"
Soft Grip Handle	✓	✓	✓	✓	✓	✓
Made in the USA	✓	✓	✓	✓	✓	✓
Ideal For	Spreading heavy drywall compound, working in small areas	Spreading heavy drywall compound, working in small areas	Patching & touch-up with heavy drywall compounds	Taping & patching heavy drywall compounds	Spreading spackle or putty, working in small areas	Scraping, shaving, working in small areas

Product information

Technical Details

Material	‎Stainless Steel
Brand	‎Warner Manufacturing
Handle Material	‎Stainless Steel
Blade Material	‎Stainless Steel
Unit Count	‎1.0 Count
Product Dimensions	‎4"L x 75"W
Manufacturer	‎Warner
UPC	‎048661906644
Global Trade Identification Number	‎00048661906644
Item Weight	‎0.01 Pounds
Part Number	‎90664
Item Weight	‎0.16 ounces
Item model number	‎90664
Size	‎4 Inch
Style	‎Flex, Stainless Steel
Power Source	‎hand_powered
Item Package Quantity	‎1
Included Components	‎Warner Tool 90664: Progrip 4” Ss Flex Joint Knife, Hammer Cap
Batteries Required?	‎No

Additional Information

ASIN	B00LCPOTIG
Customer Reviews	2,050 ratings 4.6 out of 5 stars
Best Sellers Rank	#55,945 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #60 in Putty Knives
Date First Available	June 27, 2014

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

Product Warranty: For warranty information about this product, please click here

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Product Description

Warner Tool Products was founded in 1927, by Harry Warner. Harry used to say the only thing you have that is worth anything is your name. To keep your name, you’ve got to provide customers value and put every customer first. The Warner family is still active in the company, continuing the legacy, four generations later.

From the Manufacturer

Introducing Warner Tool Products a family owned company – 85th Anniversary in 2012, (Est. 1927). Research Driven Innovation: Pioneered the Soft Grip Putty Knife Handle in 1992, (ProGrip),Originated the color coding of Putty Knife handles to identify the flexibility of the blade. (Patented), Developed Dura Cap TM – more comfortable light weight hammer head, Developed Dura Cap TM – more comfortable light weight hammer head. Warner greatly improves the Paint Tool Shopper Experience: Job Specific labels that aide the consumer with knife selection. The product sells itself! Warner means Quality and Value: For 90 years, Professionals and Consumers have trusted the Warner name for quality products that perform. Warner is an industry Leader in Product Design & Innovation: ProGrip Putty Knives with color coding flexibility, Carbide Paint Scrapers, Soft Grip Taping Knives, Drywall Stilts & Benches. Our Competition Follow Us! As we continue our quest for innovation, Warner will provide the Amazon consumers with products that are at the envy of the market!

WARNING: California’s Proposition 65

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Price	$13.50	$15.92	-31% $8.98 List: $12.99	-25% $7.45 List: $9.99	-22% $8.53 List: $10.99
Delivery	Get it as soon as Wednesday, Apr 23	Get it as soon as Sunday, Apr 20	Get it as soon as Sunday, Apr 20	Get it as soon as Sunday, Apr 20	Get it as soon as Sunday, Apr 20
Customer Ratings	4.62,050	4.86	4.62,535	4.63,309	4.65,083
Sold By	Vera Tools	Vera Tools	Rerdeim Direct	Beyotool	Amazon.com
material	Stainless Steel	Stainless Steel	Plastic, Metal, Stainless Steel	Stainless Steel blade + Rubber handle	Metal
brand	Warner Manufacturing	Warner Manufacturing	Rerdeim	Beyotool	Red Devil
handle material	Stainless Steel	Stainless Steel	Rubber	Rubber	Nylon
blade material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	High Carbon Steel
unit count	1	1	1	4	1

Customer reviews

2,050 global ratings

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Customers say

Customers find the putty knife well-made with a durable blade that holds up to abuse, and appreciate its functionality, with one customer noting it works particularly well with small containers of spackle. They praise its flexibility, with one mentioning it can bend almost 90 degrees, and like its nice handle and good grip. Customers consider it good value for money and appreciate that it cleans easily. The rust resistance receives mixed feedback, with some customers reporting stainless steel with no rust while others say it rusts easily.

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Build quality Functionality Value for money Flexibility Putty knife Cleanability Grip Rust resistance

63 customers mention "Build quality"57 positive6 negative

Customers praise the putty knife's build quality, noting that it is well made, dependable, and the blade holds up well to abuse.

"...Has a good flex to it while still possessing some strength and cleans up easily...." Read more

"...The blade ought to stay attached, the handle shouldn't fall apart ... you get the idea. From what I've seen so far, this one gets the job done...." Read more

"This appears to be a well built and flexible putty knife. However the knife is labeled as stainless steel...." Read more

"...The blade holds up pretty well to abuse. When it wears out, it’s pretty inexpensive to replace. Love this tool for painting prep work." Read more

62 customers mention "Functionality"62 positive0 negative

Customers find the putty knife works well, with one mentioning it performs excellently with small containers of spackle.

"...It's nice when you can find an American made tool at a fair price, great job Warner." Read more

"...Another great addition to my toolbox." Read more

"...Somehow the shape and flex always made it the ideal tool for my projects...." Read more

"...Perfect little tool. To the wives out there doing little projects....THIS IS NOT A PRYBAR!!! Do not try and use this to "Pry" open ANYTHING!!!..." Read more

51 customers mention "Value for money"51 positive0 negative

Customers find the putty knife offers good value for money.

"...It's nice when you can find an American made tool at a fair price, great job Warner." Read more

"...And it doesn't cost very much, which is good, because you can buy an extra and still have one after your neighbor borrows your putty knife and does..." Read more

"Better price than big box stores !" Read more

"Reasonably priced and arrived next day. Thanks!" Read more

43 customers mention "Flexibility"36 positive7 negative

Customers appreciate the putty knife's flexibility, noting it has a perfect amount of bend, with one customer mentioning it can be flexed almost 90 degrees.

"...Has a good flex to it while still possessing some strength and cleans up easily...." Read more

"...From what I've seen so far, this one gets the job done. The blade flexes well and is sharp enough to scrape off excess, even with a thick epoxy wood..." Read more

"It's perfect flexibility is how every putty knife should be! The spring that this carbon blade has is high...." Read more

"The perfect amount of flex. I use it for taping drywall corners and making small repairs." Read more

32 customers mention "Putty knife"32 positive0 negative

Customers find this putty knife to be a great tool with a nice handle, and one customer notes that it looks good both online and in person.

"...From what I've seen so far, this one gets the job done. The blade flexes well and is sharp enough to scrape off excess, even with a thick epoxy wood..." Read more

"They were nice but not as nice as some. If you are not a professional, I would recommend these for someone that just uses them every now and then." Read more

"The putty knife itself is 5-star: great blade with a comfortable handle...." Read more

"...Bought two of them. Easy to clean. It is a putty knife not sure what to say about it besides what I already have. Cons- none" Read more

10 customers mention "Cleanability"10 positive0 negative

Customers find the putty knife easy to clean, with one mentioning that the stainless steel surface washes well.

"...Has a good flex to it while still possessing some strength and cleans up easily...." Read more

"...I combined the scraper with a broom using duct tape. The scraper helps clean my deck, drive, and yard." Read more

"...The stainless steel washes clean and does not rust." Read more

"...Bought two of them. Easy to clean. It is a putty knife not sure what to say about it besides what I already have. Cons- none" Read more

9 customers mention "Grip"9 positive0 negative

Customers like the putty knife's grip, with one mentioning its nice rubber handle and another noting it balances perfectly in hand.

"...It has just the right amount of spring to it and it balances perfectly in my hand. Another great addition to my toolbox." Read more

"...Firm blade and nice rubber grip handle." Read more

"Review for the 1-1/2" version. Rubber grip makes holding it easy. Has some really good flex to it 8 out of 10...." Read more

"Excellent. Flexible yet strong. Great grip. Flexibility allows for great control to clean and scrape surfaces." Read more

20 customers mention "Rust resistance"9 positive11 negative

Customers have mixed experiences with the putty knife's rust resistance, with some reporting stainless steel construction while others note it rusts easily.

"...steel blade while you still need to clean it can take more abuse and not rust...." Read more

"Good enough for the $$ Rusts very easily though.. like on the 1st day that I use it." Read more

"This thing was $5 and it works. The blade is a nice chrome finish and it comes to a pretty sharp point...." Read more

"Getting rusty if water left on it" Read more

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Top reviews from the United States

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Matt K.
Great tool and made in the USA to boot
Reviewed in the United States on July 29, 2024
Verified Purchase

Fantastic for applying various putty type substances, mainly used for hole filler in drywall and wood filler in trim so far. Has a good flex to it while still possessing some strength and cleans up easily.

It's nice when you can find an American made tool at a fair price, great job Warner.

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Gary H
This is one versatile little knife
Reviewed in the United States on June 24, 2024
Size: 1.5 InchStyle: Full Flex Putty KnifeVerified Purchase
I restored a 1949 Gretsch acoustic guitar and needed to replace the broken bridge, which meant gently removing the old bridge without destroying the wood underneath it. This putty knife, along with judicious application of heat, made the bridge removal smooth and satisfying. It has just the right amount of spring to it and it balances perfectly in my hand. Another great addition to my toolbox.

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One person found this helpful

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Gracie's Dad
A Good Inexpensive Putty Knife
Reviewed in the United States on September 19, 2017
Size: 1.5 InchStyle: Full Flex Putty KnifeVerified Purchase
Honestly, there's not a lot that should be able to go wrong with a putty knife. The blade ought to stay attached, the handle shouldn't fall apart ... you get the idea. From what I've seen so far, this one gets the job done. The blade flexes well and is sharp enough to scrape off excess, even with a thick epoxy wood filler. The handle is comfortable and the yellow accents make it easy to find on the ground or in a toolbox. And it doesn't cost very much, which is good, because you can buy an extra and still have one after your neighbor borrows your putty knife and doesn't return it.

Read more

19 people found this helpful

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BBQBOB
Good quality .
Reviewed in the United States on November 27, 2024
Size: 1.5 InchStyle: Full Flex Putty KnifeVerified Purchase
Better price than big box stores !

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Edith L. Wentz
"Lucky" scraper
Reviewed in the United States on October 3, 2023
Verified Purchase
I've had one of these for years and it's always been my "lucky" scraper. Somehow the shape and flex always made it the ideal tool for my projects.

Recently I started on a big floor project that has required a lot of hours of scraping and my old Lucky scraper still worked better than anything else, but it was starting to wear down even with my attempts to hone it before use. I think I bought ten other scrapers trying to get the same utility out of them but none were as ideal as Lucky scraper.

It took me way too long to google the manufacturer's name on the handle and find them online, but I'm glad I did and now I have a credible backup for Lucky scraper.

Definitely remembering Warner for future projects.

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Fran McGovern
Springs Back Perfectly
Reviewed in the United States on March 14, 2025
Verified Purchase
It's perfect flexibility is how every putty knife should be! The spring that this carbon blade has is high. No matter how far though, you bend her, she comes springing right back to being straight as an arrow. Perfect little tool. To the wives out there doing little projects....THIS IS NOT A PRYBAR!!! Do not try and use this to "Pry" open ANYTHING!!! Or it'll be YOU springing back to your mom's house, little Miss Single-Again!!! Overall it's the perfect little tool!

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DC
quality
Reviewed in the United States on March 9, 2025
Size: 1.5 InchStyle: Full Flex Putty KnifeVerified Purchase
I like to have a full flex along with regular and stiff.

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JP
A joy to use
Reviewed in the United States on December 5, 2024
Size: 4 InchStyle: Flex, Stainless SteelVerified Purchase
The perfect amount of flex. I use it for taping drywall corners and making small repairs.

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Sylvain
Achat respectable
Reviewed in Canada on May 10, 2022
Size: 1 Count (Pack of 1)Style: Full Flex Putty KnifeVerified Purchase

Respecte le descriptif

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Rocio L.
Posiblemente la mejor espatula
Reviewed in Mexico on September 25, 2021
Verified Purchase
Posiblemente Warner sea la mejor marca de espátulas, muy buena durabilidad y fácil manejo, si su precio es elevado pero justificable.

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rick h
Great professional taping knife.
Reviewed in Canada on March 30, 2021
Size: 5 InchStyle: Flex, Stainless SteelVerified Purchase
Used Richards taping knife all my life but tried these and I'm extremely happy. The metal seems to last better. Most know Richards are the best buy these equal and maybe surpass them.

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Bud DeSpud
happy with purchase
Reviewed in Canada on March 30, 2019
Size: 4 InchStyle: Flex, Stainless SteelVerified Purchase
Good knife. Good price. I like the no slip handle.

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Silver Staples
Needs a little
Reviewed in Canada on April 27, 2021
Size: 4 InchStyle: Flex, Stainless SteelVerified Purchase
Good, solid putty knife. I like the handle and the hammerhead tip is essential for those pesky nails and screws poking out from the drywall. My only gripe would be that it doesn't have quite enough flex, it's just a little too stiff compared to the 4" putty knife which I prefer.

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Warner 4" ProGrip Flex Putty Knife, Stainless Steel with Hammer Cap, 90664

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From the manufacturer

PROGRIP - Color Coded Handle Technology

Most Flexible

Balanced Flex & Control

Strong, No Flex

Equip Yourself

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This a really flexible knife that makes your job smooth

Top reviews from the United States

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4.0 out of 5 stars Achat respectable

5.0 out of 5 stars Posiblemente la mejor espatula

5.0 out of 5 stars Great professional taping knife.

5.0 out of 5 stars happy with purchase

4.0 out of 5 stars Needs a little

Achat respectable

Posiblemente la mejor espatula

Great professional taping knife.

happy with purchase

Needs a little