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4-in Flat Foam Brush

Ratings & Reviews for Project Source 4-in Flat Foam Brush

4.4
1646
Review
 4.4 out of 5
1646 Reviews


84% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these foam brushes for delivering smooth, brush-mark-free finishes on stain, polyurethane, and touch-up projects. Many highlight their effectiveness for small areas and wood finishing, noting even, professional results without streaking. The low cost and disposable convenience appeal strongly to reviewers, who appreciate the no-cleanup factor and ability to buy multiple brushes for craft work. Customers find them easy to use and efficient for DIY tasks. Some note the brushes feel flimsy or basic in quality, and a few prefer alternatives for precision work, but most consider them excellent value for temporary or minor projects.

Customer review summary generated by AI, including incentivized reviews.
1646 Customer Reviews

Buy as many as you can.

Easy to use

June 19, 2026
From 2-in Flat Foam Brush Verified Purchaser
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Good cheap brush

Would Recommend

As to be expected

June 19, 2026
From 2-in Flat Foam Brush Verified Purchaser
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Decent cheap brush

Would Recommend

As to be expected

June 19, 2026
From 3-in Flat Foam Brush Verified Purchaser
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Worthless

Would Not Recommend

Cheap

June 19, 2026
From 2-in Flat Foam Brush Verified Purchaser
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Worthless

Would Not Recommend

Cheap

June 19, 2026
From 3-in Flat Foam Brush Verified Purchaser
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Good for oil base sealant

Would Recommend

I used this to apply linseed oil on wooden projects. The sponge soaks up the oil and spreads with no streaks. If I need a little more to get into hard places,

June 19, 2026
From 3-in Flat Foam Brush Verified Purchaser
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It’s best to just throw away after use

Allows the stain to easily be applied

June 19, 2026
From 3-in Flat Foam Brush Verified Purchaser
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Great brush

Would Recommend

Good for small projects

June 19, 2026
From 2-in Flat Foam Brush Verified Purchaser
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Great price, but gets flimsy fairly quickly.

Would Recommend

May want to grab a couple if it's a big project. I was staining a 15 panel door.

June 17, 2026
From 2-in Flat Foam Brush Verified Purchaser
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Cannot reuse

Would Recommend

Cheaply made but its also cheap in price. It serves the purpose but wouldn't use for large jobs

June 16, 2026
From 2-in Flat Foam Brush Verified Purchaser
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Light and just dense enough.

Super light and easy to use but the sponge was just dense enough for my project.

June 15, 2026
From 2-in Flat Foam Brush Verified Purchaser
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Light and just dense enough.

The foam is just dense enough to use to stain and light enough for my weak hands to hold. Made my job so much easier than trying to hold a paint brush the whole time because the handle is shorter therefore I could change my grip easily while still maintaining my grip on it as I applied the stain. That's significant because you can't stop in the middle of application or the stain gets too thick on one spot.

June 15, 2026
Verified Purchaser
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Great tool

Has a smooth finish, disposable so you don't waste water rinsing the paint off

June 15, 2026
From 2-in Flat Foam Brush Verified Purchaser
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