Skip to content

Plastic Welding Kit

Plastic Welding Kit shows a sweet-spot price point ($22.41 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

56
Worth a look
Market size 49Growth 24Conversion 67Competition 41Returns 90Price range 86Avg price 94Brand share 49Review moat 64Quality gap 58
This niche Category average

Is Plastic Welding Kit profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Plastic Welding Kit is a £268K/yr Amazon United Kingdom market (200K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Apr. Verdict: Worth a look — 56/100.

Plastic Welding Kit: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -1.4% over the last 90 days and 6.0% of searches end in a purchase.

£268K

revenue / yr

Units sold / yr13K
Search volume / yr-1.4%200K
Conversion rate6.0%
Avg price£22.41

Who owns the niche?

The top 5 brands hold 75% of demand, so 25% of the market is open.

25%

open market share

Brands · sellers17 · 44
Top-5 product click share60%
Open market25%
Avg brand age36 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 23 products

Sponsored placement96%
New entrants (1y)1· 0 succeeded
Avg rating4.4★
Avg reviews935

Top Plastic Welding Kit 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 take 60% of clicks — established leaders, but buyers still shop beyond them.

£0£27K£54K£80K£107K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 falling

Sellers

44

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

60%

Top 20: 96%

Open market

21%

  • Mytovosn35%
  • KAEFUYS14%
  • Ghguole13%
  • HYHJMISTY9%
  • Preciva4%
  • Anesty4%

Plastic Welding Kit demand & seasonality

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

Volume200KCVR6.0%Products23Brands17Top 5 Brands75%OOS Rate7.0%Rating4.4★Reviews935Avg BSR#26
5K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr · busiest ÷ quietest = 1.6×

Top Plastic Welding Kit search terms shoppers use

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

  • plastic welding kit77K/yr
  • plastic welder53K/yr
  • plastic repair kit25K/yr
  • plastic welder repair kit12K/yr
  • plastic welding10K/yr
  • plastic repair7K/yr
  • plastic welding gun5K/yr
  • hot stapler plastic repair kit4K/yr
  • plastic welder kit4K/yr
  • hot stapler4K/yr

What reviews say buyers love and hate about Plastic Welding Kit

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

What buyers love

91% of reviews
Quality-Overall21%

It appears well made and hopefully reliable

Ease Of Use17%

Easy to use

Value For Money15%

Great value for money

Advertised Vs Actual Product11%

Works as advertised

Efficiency9%

Works spot on

What buyers complain about

79% of reviews
Durability20%

Broke

Quality-Overall11%

Also very poor quality gun

Ease Of Use9%

not an easy process

Weight Heavy9%

which is difficult because its so heavy

Functionality-Overall9%

Doesn't work

Plastic Welding Kit return rate & reasons

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

1.3%

Return rate

0%

Fixable by listing

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

1Functionality-Overall
29%
2Durability
13%
3Defective Material/Parts
11%
4Quality-Overall
7%
5Strength
5%

Common Plastic Welding Kit questions

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

Flapen scores Plastic Welding Kit 56/100 on Amazon United Kingdom — Worth a look. The niche generates £268K/yr across 23 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved -1.4% over the last 90 days.
Search demand for Plastic Welding Kit on Amazon United Kingdom peaks in Apr, where the busiest month runs 1.6× the quietest.