---
title: "Black Wood Filler — $53K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/black-wood-filler"
last_updated: "2026-08-08T17:30:46.060Z"
locale: en
meta:
description: "Niche score 42/100 · $53K/yr market · 36K searches/yr · $11.20 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $53K/yr market · 36K searches/yr · $11.20 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Black Wood Filler — $53K/yr Amazon US Niche (2026) - Flapen"
---
# **black wood filler**
**Skip it**
A small market ($53K/yr) — this niche doesn't clear our bar today.
Market size 13Growth 23Conversion 96Competition 15Returns 84Price range 24Avg price 43Brand share 34Review moat 52Quality gap 67
**Conversion**
**Incredible****13.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,426**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****$11.20**
avg listing price — sweet spot $15–$100
**Brand share**
**Okay****85%**
top-5 brand share — brands hold most of the demand
**Price range**
**Bad****$6.47–$17.74**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-4.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$53K**
$53K/yr · 36K searches
According to Flapen's Amazon United States niche tracking, black wood filler is a $53K/yr Amazon United States market (36K searches/yr). The top 5 brands hold 85% of demand. Verdict: Skip it — 42/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **black wood filler market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$45K–$56K**
- units × avg price
- **Conversion rate**
- **13.1%**
- **Avg BSR**
- **#55**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **60%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **68 months**
- **Avg seller age**
- **177 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**60**
**Top-5 brand share**
**85%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**9%**
- DAP32% - deuvuo18% - Minwax15% - ROBERTS12% - Wadities9% - Boncart6% - Open — no brand owns it (3 brands, 9%)
## **Demand**
Weekly Amazon search volume, last 19 weeks — -4.4% search growth over the last 90 days.
800600Mar '26Apr '26Apr '26May '26Jun '26Jun '26
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/black-wood-filler/trend)
## **Top black wood filler search terms**
- **black wood filler**26K/yr-2.3%11.1% conv. - **wood filler black**6K/yr-6.2%11.9% conv. - **black wood putty**5K/yr-13.1%15.6% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/black-wood-filler/search-terms)
## **Top black wood filler products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$5K20%$11K30%$16K40%$21K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**DAP Plastic Wood All Purpose Latex Wood Filler Black 6 oz (7079800587)**DAP**$9.80**4.4★738 rev](https://www.amazon.com/dp/B0G3CG13GP) [2**Deuvuo Black Wood Filler Putty High-Performance Black Wood Filler Paste kit - Quickly Fix Wood Cracks and Blemishes with Wood Hole Filler - Paintable Stainable Sandable & Quick Drying - 9.87 Ounce**deuvuo**$12.52**4.4★711 rev](https://www.amazon.com/dp/B0CC5VM3DR) [3**Minwax Wood Putty Ebony 3.75 oz**Minwax**$6.47**4.1★601 rev](https://www.amazon.com/dp/B0000DI7YZ) [4**Roberts Palette Quick-Repair Putty for Wood Laminate & Vinyl - Black**ROBERTS**$6.97**4.3★39 rev](https://www.amazon.com/dp/B0FHJP4WXT) [5**Wadities Black Wood Filler Black Wood Putty Paintable Stainable Wood Repair Putty 9.87 Ounce Wood Furniture Repair kit Quickly Repair Wood Cracks and Holes on Wooden Floor Furniture (Black)**Wadities**$9.96**4.3★507 rev](https://www.amazon.com/dp/B0CY2Q9W1N)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**DAP Plastic Wood All Purpose Latex Wood Filler Black 6 oz (7079800587)**DAP**$9.80**738 rev8mo ago](https://www.amazon.com/dp/B0G3CG13GP) [**Roberts Palette Quick-Repair Putty for Wood Laminate & Vinyl - Black**ROBERTS**$6.97**39 rev1y ago](https://www.amazon.com/dp/B0FHJP4WXT) [**Black Wood Filler Putty Repair Kit - 17.63 Ounce Paintable Sandable Restore Wood Cracks and Holes on Furniture Hardwood Floor Door Cabinet**A-HEYIDA**$17.74**29 rev1y ago](https://www.amazon.com/dp/B0DHVH5D79) [**Titebond Instant Bond Medium CA Super Glue Jet Black Ethyl Cyanoacrylate Adhesive for Woodworking Gap-Filling 40-60 Second Set 2 Oz. 8211**Titebond**$15.89**154 rev2y ago](https://www.amazon.com/dp/B0D9MVC9N9) [**Wadities Black Wood Filler Black Wood Putty Paintable Stainable Wood Repair Putty 9.87 Ounce Wood Furniture Repair kit Quickly Repair Wood Cracks and Holes on Wooden Floor Furniture (Black)**Wadities**$9.96**507 rev2y ago](https://www.amazon.com/dp/B0CY2Q9W1N)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DAP Plastic Wood All Purpose Latex Wood Filler Black 6 oz (7079800587)**DAP**$9.80**4.4★**▲ 76%**](https://www.amazon.com/dp/B0G3CG13GP) [**Minwax Stainable Wood Filler 6 oz**Minwax**$8.86**4.4★**▲ 73%**](https://www.amazon.com/dp/B000BPLXEQ) [**Titebond Instant Bond Medium CA Super Glue Jet Black Ethyl Cyanoacrylate Adhesive for Woodworking Gap-Filling 40-60 Second Set 2 Oz. 8211**Titebond**$15.89**4.4★**— 3%**](https://www.amazon.com/dp/B0D9MVC9N9) [**Minwax Wood Putty Ebony 3.75 oz**Minwax**$6.47**4.1★**— 4%**](https://www.amazon.com/dp/B0000DI7YZ) [**Wadities Black Wood Filler Black Wood Putty Paintable Stainable Wood Repair Putty 9.87 Ounce Wood Furniture Repair kit Quickly Repair Wood Cracks and Holes on Wooden Floor Furniture (Black)**Wadities**$9.96**4.3★**— 8%**](https://www.amazon.com/dp/B0CY2Q9W1N)
**~~View all trending →~~**
## **What buyers say about black wood filler**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Adhesion/Stickiness**24%
*“Good glue”*
**Quality-Overall**18%
*“Excellent product”*
**Efficiency**8%
*“Worked well filled in the small hole on my door”*
**Design-Overall**8%
*“Really looks good”*
**Value For Money**6%
*“Good value”*
**Assembly/Installation**5%
*“And set up in in hours, not seconds”*
**Advertised Vs Actual Product**5%
*“works as advertised”*
**Strength**5%
*“Solid choice”*
**Ease Of Use**4%
*“Easy to use”*
**Color**3%
*“Black color is perfect”*
### **What buyers complain about **
**Thickness**24%
*“its pretty thin”*
**Color**20%
*“it is significantly lighter in color”*
**Ease Of Use**16%
*“Difficult to get out of the tube”*
**Durability**6%
*“Case split”*
**Functionality-Overall**6%
*“Didnt work at all”*
**Advertised Vs Actual Product**6%
*“Absolutely NOT stainable as claimed”*
**Assembly/Installation**3%
*“never set up”*
**Value For Money**3%
*“Don't waste your money”*
**Quality-Overall**3%
*“not brand name quality”*
**Hard Feel**3%
*“It it's grainy”*
### **Top return reasons **
**Color**39%
**Functionality-Overall**12%
**Advertised Vs Actual Product**11%
**Adhesion/Stickiness**8%
**Material Quality**6%
**Value For Money**6%
**Size-Overall**4%
**Paint Quality**2%
**Product Condition**1%
**Maintenance And Repair**1%
## **Common questions**
- **Is black wood filler profitable to sell on Amazon United States?**
- The niche generates $53K/yr across 10 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -4.4%. Flapen's verdict: Skip it (42/100).
- **How competitive is the black wood filler niche?**
- 9 brands and 60 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 85% of demand.
- **What do buyers complain about in black wood filler?**
- Top complaints mined from reviews: Thickness, Color, Ease Of Use. The return rate is 1.6%.
- **What does it cost to enter the black wood filler niche?**
- Listings span $6.47–$17.74; the average listing price is $11.20 (sweet spot $15–$100). The average incumbent carries 1,426 reviews — the moat a new listing must climb.
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