Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Flex 2-in Steel Reusable Putty Knife

Ratings & Reviews for Project Source Flex 2-in Steel Reusable Putty Knife

4.7
444
Review
 4.6 out of 5
447 Reviews


91% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this putty knife for its effectiveness, affordability, and versatility across repair tasks. Reviewers consistently highlight that it handles spackle application, wallpaper removal, and drywall patching with precision, delivering smooth finishes and maintaining a sharp edge under normal pressure. Many emphasize exceptional value for the price, noting it performs as well as costlier alternatives. The 4-inch steel blade is described as sturdy yet flexible enough to conform to uneven surfaces, while the compact size suits those with smaller hands. A few mention the sharp back edge requires caution and note rare rusting concerns, though most consider these minor trade-offs given the low cost.

Customer review summary generated by AI, including incentivized reviews.
447 Customer Reviews

This is the best price I have seen in a few years

Would Recommend

This putty knife was used to spread a bonding and sealing compound that is similar to mastic. It has the right flexibility and width for the job and to fit the container that held the compound, plus it also worked with a similar compound that was applied from a caulking gun.

May 15, 2026
From Flex 4-in Steel Reusable Putty Knife Verified Purchaser
Was this Review Helpful ?

Good value

Would Recommend

Good finish

May 15, 2026
From Flex 4-in Steel Reusable Putty Knife Verified Purchaser
Was this Review Helpful ?

Putty spatula

Would Recommend

This worked as expected. Scrapped up that yucky wax ring stuff with no problem

May 14, 2026
From Flex 4-in Steel Reusable Putty Knife Verified Purchaser
Was this Review Helpful ?

Affordable and functional

Would Recommend

It did the job using it to patch up the hole on my wall.

May 12, 2026
Verified Purchaser
Was this Review Helpful ?

Good

Would Recommend

It works okay. Does not get the thick layers of paint easily

May 12, 2026
Verified Purchaser
Was this Review Helpful ?

Great

Would Recommend

Flexible and strong

May 11, 2026
From Flex 4-in Steel Reusable Putty Knife Verified Purchaser
Was this Review Helpful ?

Good product for the right price

Would Recommend

The cost was what it should be. Thanks

May 11, 2026
Verified Purchaser
Was this Review Helpful ?

Lowe’s Bentonville employare great.

Would Recommend

Price and useability

May 10, 2026
From Flex 4-in Steel Reusable Putty Knife Verified Purchaser
Was this Review Helpful ?

Easy to use tool

Would Recommend

Easy to use tool

May 7, 2026
Verified Purchaser
Was this Review Helpful ?

Easy to use

Would Recommend

Worked great

May 6, 2026
From Flex 4-in Steel Reusable Putty Knife Verified Purchaser
Was this Review Helpful ?

Very flexible blade

Would Recommend

It is decent but not as stiff as I would've liked for the job I need it for.

May 6, 2026
Verified Purchaser
Was this Review Helpful ?

Worked great

The price !

May 5, 2026
Verified Purchaser
Was this Review Helpful ?

It even helped me remove things glued to tile.

Good quality

May 2, 2026
From Flex 4-in Steel Reusable Putty Knife Verified Purchaser
Was this Review Helpful ?