glue brush
Skip itSoft demand (-5.3% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Conversion
Incredible12.8%search→purchase rate — share of searches ending in a sale
Market size
Good$392K$392K/yr · 316K searches
Review moat
Okay1,804.6avg incumbent reviews — the moat a new listing must climb
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Avg price
Okay$9.74avg listing price — sweet spot $15–$100
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Price range
Okay$4.94–$18.29cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-5.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, glue brush is a $392K/yr Amazon United States market (316K searches/yr). The top 5 brands hold 85% of demand. Verdict: Skip it — 46/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
glue brush market data
- Units sold / yr
- 40K–50K
- avg 3,000–4,000/product
- Revenue / yr
- $390K–$487K
- units × avg price
- Conversion rate
- 12.8%
- Avg BSR
- #90
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 87%
- Out of stock
- 6.6%
- Avg brand age
- 58 months
- Avg seller age
- 165 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
10 rising
Sellers
50
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
11%
- Pro Grade59%
- ROCKLER7%
- Oatey7%
- Sili6%
- Fulton Woodworking Tools5%
- Sold_By_Cheapnwork5%
- Open — no brand owns it (4 brands, 11%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -5.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top glue brush search terms
- acid brushes54K/yr
- glue brush53K/yr
- acid brush27K/yr
- flux brush20K/yr
- silicone glue brush22K/yr
- glue brushes19K/yr
- grease brush14K/yr
- wood glue brush19K/yr
- glue brushes woodworking12K/yr
- epoxy brush8K/yr
Top glue brush 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.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Pro Grade - Acid Brushes - 36 Count 3/8 Inch Boar Hair Acid Flux Brushes
Pro Grade$6.244.5★5,823 rev
Pro Grade Acid Brushes 3/8 Disposable Glue Brushes 72 Pack Soldering Flux Brush for Woodworking Glue Epoxy Resin Crafts Paint Grease & Industrial Applications
Pro Grade$9.964.5★778 rev
Pro Grade - Acid Brushes - 144 Count 3/8 Boar Hair Acid Flux Brushes
Pro Grade$18.294.4★2,407 rev
Acid Brush - Carded
Oatey$5.004.6★89 rev
Rockler 7 Long Silicone Glue Brush Wood Glue Applicator Ideal for Woodworking & More Long-Last Silicone to Hold Wet Glue Easy to Clean Bristles Waterproof
ROCKLER$6.844.8★1,108 rev
Newest
by launch date
7PCS Silicone Brush Applicator Kit Resin Brush Applicator UV Resin Brushes Applicators Jelly Brushes Applicators for Cream Makeup Products and Epoxy Art Crafting Green
QfwdfcTrenz$4.94389 rev
Nezyo 1 Inch Silicone Paint Brush Silicone Brush for Crafts Art Glue Resin Wide Flat Craft Solid Flexible Acrylic and Water Based Painting Tool for Paint Stains
Nezyo$6.52247 rev
36-Pack 3/8 Inch Disposable Horse Hair Acid Brushes for Flux Glue Epoxy and Woodworking
Sold_By_Cheapnwork$5.96272 rev
Sili Glue Brush Kit with Micro Wood Glue Applicator Brushes & Storage Pod for Woodworking Crafts Models - Fine Chiseled Flat Tapered Tips
Sili$16.171,252 rev
Pro Grade - Acid Brushes - 36 Count 3/8 Inch Boar Hair Acid Flux Brushes
Pro Grade$6.245,823 rev
Trending
90-day click momentum7PCS Silicone Brush Applicator Kit Resin Brush Applicator UV Resin Brushes Applicators Jelly Brushes Applicators for Cream Makeup Products and Epoxy Art Crafting Green
QfwdfcTrenz$4.944.5★
36-Pack 3/8 Inch Disposable Horse Hair Acid Brushes for Flux Glue Epoxy and Woodworking
Sold_By_Cheapnwork$5.964.4★
Acid Brush - Carded
Oatey$5.004.6★
Nezyo 1 Inch Silicone Paint Brush Silicone Brush for Crafts Art Glue Resin Wide Flat Craft Solid Flexible Acrylic and Water Based Painting Tool for Paint Stains
Nezyo$6.524.8★
Rockler 7 Long Silicone Glue Brush Wood Glue Applicator Ideal for Woodworking & More Long-Last Silicone to Hold Wet Glue Easy to Clean Bristles Waterproof
ROCKLER$6.844.8★
What buyers say about glue brush
What buyers praise and complain about, mined from review topics.What buyers love
“worth what I paid for”
“As Advertised”
“It feels well made”
“Easy to clean up”
“Good brushes for the money”
“Convenient uses”
“Great for glue ups”
“These tools are amazing for polymer clay”
“Only used one so far, but it didn't fall apart.”
“Size is great”
What buyers complain about
“fall apart quickly”
“but they were not very well made”
“They are longer too”
“the bristles immediately started falling out into the glue”
“I was not a fan of how easily the bristles came out”
“made a huge mess trying to clean it up”
“They shed bristles like crazy”
“The ones I got from Harbor freight were cheaper at just better”
“the metal is a bit flimsy”
Top return reasons
Common questions
- Is glue brush profitable to sell on Amazon United States?
- The niche generates $392K/yr across 15 tracked products. 90-day search growth is -5.3%. Flapen's verdict: Skip it (46/100).
- How competitive is the glue brush niche?
- 10 brands and 50 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 85% of demand.
- What do buyers complain about in glue brush?
- Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 0.4%.
- When does demand for glue brush peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the glue brush niche?
- Listings span $4.94–$18.29; the average listing price is $9.74 (sweet spot $15–$100). The average incumbent carries 1,805 reviews — the moat a new listing must climb.