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Metal Glue

prices mostly outside the sweet spot ($3.34–$15.55) — Metal Glue doesn't clear our bar today.

Flapen Score

44
Skip it

Ranks 542 of 811 Automotive niches · −5 vs the category median of 49

Market size 47Growth 35Conversion 98Competition 25Returns 99Price range 5Avg price 19Brand share 11Review moat 23Quality gap 45
This niche Category average · 811 niches

Is Metal Glue profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Metal Glue is a £256K/yr Amazon United Kingdom market (221K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Aug–Sep–Oct–Nov. Verdict: Skip it — 44/100.

Metal Glue: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +8.1% over the last 90 days and 17.2% of searches end in a purchase.

£256K

revenue / yr

Units sold / yr40K
Search volume / yr+8.1%221K
Conversion rate17.2%
Avg price£6.74

Who owns the niche?

The top 5 brands hold 96% of demand, so 4% of the market is open.

4%

open market share

Brands · sellers7 · 98
Top-5 product click share70%
Open market4%
Avg brand age48 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 15 products

Sponsored placement73%
New entrants (1y)1· 0 succeeded
Avg rating4.5★
Avg reviews7,325

Top Metal Glue products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.

£0£26K£51K£77K£102K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 falling

Sellers

98

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

70%

Top 20: 100%

Open market

2%

  • J-B Weld73%
  • Bondtech7%
  • Wonshine6%
  • GORILLA5%
  • GleamGlee5%
  • Paistely2%
  • Open — no brand owns it (1 brand, 2%)

Metal Glue demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume221KCVR17.2%Products15Brands7Top 5 Brands96%OOS Rate0.0%Rating4.5★Reviews7,325Avg BSR#97
7K5KSpike '24Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug, Sep, Oct, Nov · busiest ÷ quietest = 2.8×

Top Metal Glue search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • jb weld74K/yr
  • metal glue49K/yr
  • jb weld metal20K/yr
  • metal glue high strength bonds metal to metal14K/yr
  • metal to metal glue8K/yr
  • jb weld epoxy5K/yr
  • glue for metal7K/yr
  • metal weld5K/yr
  • metal adhesive5K/yr
  • metal epoxy5K/yr

What reviews say buyers love and hate about Metal Glue

What buyers mention most, as a share of all reviews.

What buyers love

88% of reviews
Adhesion/Stickiness24%

Strong adhesive, easy to use

Quality-Overall17%

Astonishing product

Advertised Vs Actual Product11%

Work as advertised

Strength10%

Worked well and set solid

Value For Money7%

Worth it

What buyers complain about

73% of reviews
Adhesion/Stickiness31%

Does not stick

Functionality-Overall15%

Not effective, tubes wasnt full

Value For Money4%

Amazon Prime still expensive

Ease Of Use4%

It was tricky to use for me as I couldn't squeeze the bottle hard enough to get glue out

Advertised Vs Actual Product4%

Misleading bottle size

Metal Glue return rate & reasons

Why buyers send it back, as a share of all return requests.

0.2%

Return rate

9%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Adhesion/Stickiness
24%
2Functionality-Overall
18%
3Defective Material/Parts
11%
4Compatibility-Overall
8%
5Quality-Overall
6%

Common Metal Glue questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Metal Glue 44/100 on Amazon United Kingdom — Skip it. The niche generates £256K/yr across 15 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved +8.1% over the last 90 days.
Search demand for Metal Glue on Amazon United Kingdom peaks in Aug–Sep–Oct–Nov, where the busiest month runs 2.8× the quietest.