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45

pla glue

Skip it

Prices mostly outside the sweet spot ($7.11–$12.55) — this niche doesn't clear our bar today.

Market size 59Growth 22Conversion 96Competition 11Returns 98Price range 0Avg price 31Brand share 52Review moat 23Quality gap 37

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Conversion

Incredible13.4%

search→purchase rate — share of searches ending in a sale

Market size

Good$480K

$480K/yr · 368K searches

Brand share

Good74%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Avg price

Okay$9.73

avg listing price — sweet spot $15–$100

Review moat

Bad7,244.11

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-6.0%

90-day search growth — must beat 0% to launch

Competition

Bad87%

top-5 click share — a locked-up shelf

Price range

Bad$7.11–$12.55

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United States niche tracking, pla glue is a $480K/yr Amazon United States market (368K searches/yr). The top 5 brands hold 74% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 45/100.

Data updated Aug 6, 2026 · scored weekly · How we score niches

pla glue market data

Units sold / yr
40K–50K
avg 2,000–2,500/product
Revenue / yr
$389K–$487K
units × avg price
Conversion rate
13.4%
Avg BSR
#43
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
0.0%
Avg brand age
45 months
Avg seller age
167 days

Competition & brand share

The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

23

Top-5 brand share

74%

Top 20: 76%

Top-5 click share

87%

Top 20: 100%

Open market

2%

  • KRAFTPROTZ53%
  • --24%
  • ALECPEA10%
  • GleamGlee5%
  • Y'allCanDiy4%
  • GORILLA2%
  • Open — no brand owns it (2%)

Demand & seasonality

Weekly Amazon search volume, last 96 weeks — -6.0% search growth over the last 90 days.
10K6KBlack Friday '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26DecMarJunAugNovMarMay

Peak months: Jan, Dec · busiest ÷ quietest = 4.2×

Top pla glue search terms

  • 3d print glue58K/yr
  • pla glue61K/yr
  • 3d printing glue43K/yr
  • 3d gloop50K/yr
  • 3d gloop pla glue25K/yr
  • 3d glue19K/yr
  • pla glue for 3d prints21K/yr
  • 3d glue for 3d printing10K/yr
  • kraftprotz 3d printing glue6K/yr
  • glue for 3d prints6K/yr
All search terms

Top pla glue 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%15%$72K30%$144K45%$216K60%$288K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

What buyers say about pla glue

What buyers praise and complain about, mined from review topics.

What buyers love

Adhesion/Stickiness41%

“Great Adhesive”

Quality-Overall10%

“Perfect for:”

Efficiency7%

“Effective and keeps applying EZ”

Advertised Vs Actual Product6%

“As advertised”

Strength6%

“Strong and durable”

Value For Money5%

“Great Value”

Ease Of Use4%

“It was easy to open”

Durability4%

“Strong and durable”

Functionality-Overall2%

“It worked so well”

Grip2%

“Strong holding”

What buyers complain about

Adhesion/Stickiness27%

“Doesn't adhere anything”

Functionality-Overall11%

“Didnt work on tile”

Size-Overall5%

“its tiny”

Advertised Vs Actual Product4%

“Misleading size”

Thickness4%

“doesnt get thick at all”

Ease Of Use3%

“not super easy to use. that might be a me problem”

Value For Money3%

“Not like the cheap $1 packs from the dollar store”

Smell2%

“It has a typical CA odor”

Quality-Overall2%

“Quality has dropped”

Strength2%

“Weak”

Top return reasons

Adhesion/Stickiness53%
Functionality-Overall12%
Value For Money7%
Advertised Vs Actual Product6%
Defective Material/Parts3%
Size-Overall3%
Leak-Proof2%
Product Condition1%
Material Quality1%
Compatibility-Overall1%

Common questions

Is pla glue profitable to sell on Amazon United States?
The niche generates $480K/yr across 9 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -6.0%. Flapen's verdict: Skip it (45/100).
How competitive is the pla glue niche?
6 brands and 23 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 74% of demand.
What do buyers complain about in pla glue?
Top complaints mined from reviews: Adhesion/Stickiness, Functionality-Overall, Size-Overall. The return rate is 0.3%.
When does demand for pla glue peak?
Demand peaks in Jan–Dec; the busiest month runs 4.2× the quietest.
What does it cost to enter the pla glue niche?
Listings span $7.11–$12.55; the average listing price is $9.73 (sweet spot $15–$100). The average incumbent carries 7,244 reviews — the moat a new listing must climb.