Expanding Foam Gun Grade
brand-locked demand (top 5 brands take 100% of clicks) — Expanding Foam Gun Grade doesn't clear our bar today.
Flapen Score
Is Expanding Foam Gun Grade profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Expanding Foam Gun Grade is a £62K/yr Amazon United Kingdom market (18K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 43/100.
Expanding Foam Gun Grade: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -32.7% over the last 90 days and 15.0% of searches end in a purchase.
£62K
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
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 · 11 products
Top Expanding Foam Gun Grade products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Soudal 130585 Soudafoam Gap Filler-750ml-Gun Grade n.a
- Price
- £6.25
- Rating
- 4.6/5
- Reviews
- 399
- Age
- 8y ago

Soudal Gap Filler PU Polyurethane Expanding Foam (Gun Grade) - 6 Pack
- Price
- £22.80
- Rating
- 4.6/5
- Reviews
- 204
- Age
- 5y ago

EXPANDING FOAM FILLER GUN GRADE (BOX OF 12) 750ML SOUDAL
- Price
- £40.21
- Rating
- 4.6/5
- Reviews
- 440
- Age
- 12y ago

Everbuild Professional Quick Setting Gun Grade Expanding Foam 750 ml
- Price
- £6.19
- Rating
- 4.3/5
- Reviews
- 120
- Age
- 16y ago

Bond It 2x Gun Grade Expanding Foam Gap Filler Contractors Window 750ml
- Price
- £10.41
- Rating
- 4.6/5
- Reviews
- 86
- Age
- 6y ago
Trending
90-day click momentum
3 x Soudal B2 Fire & Acoustic Expanding Foam
- Price
- £18.47
- Rating
- 4.5/5
- Reviews
- 70
- Age
- 7y ago

Soudal Gap Filler PU Polyurethane Expanding Foam (Gun Grade) - 6 Pack
- Price
- £22.80
- Rating
- 4.6/5
- Reviews
- 204
- Age
- 5y ago

Soudal Gap Filler PU Polyurethane Expanding Foam (Gun Grade)
- Price
- £6.70
- Rating
- 4.6/5
- Reviews
- 204
- Age
- 5y ago

Bond It All Purpose PU Expanding Foam 4 Pack (750ml Each) with 2 Gun Cleaners (500ml Each) B3 Gun Grade Insulation Foam Filler for Gaps Windows Doors and Framework Installation
- Price
- £24.10
- Rating
- 4.4/5
- Reviews
- 6
- Age
- 8mo ago

SUF-FIX 12x Expanding Foam Gun Grade | 750 ml Gap Filler Expanding Foam for Insulation Gap Filling Sealing | PU Expansion Polyurethane Foams Can | Fire Class B3 DIN 4102-1 (12 Pack)
- Price
- £50.73
- Rating
- 4.0/5
- Reviews
- 17
- Age
- 1y ago
Newest
by launch date
Bond It All Purpose PU Expanding Foam 4 Pack (750ml Each) with 2 Gun Cleaners (500ml Each) B3 Gun Grade Insulation Foam Filler for Gaps Windows Doors and Framework Installation
- Price
- £24.10
- Rating
- 4.4/5
- Reviews
- 6
- Age
- 8mo ago

SUF-FIX 12x Expanding Foam Gun Grade | 750 ml Gap Filler Expanding Foam for Insulation Gap Filling Sealing | PU Expansion Polyurethane Foams Can | Fire Class B3 DIN 4102-1 (12 Pack)
- Price
- £50.73
- Rating
- 4.0/5
- Reviews
- 17
- Age
- 1y ago

Soudal Gap Filler PU Polyurethane Expanding Foam (Gun Grade) - 6 Pack
- Price
- £22.80
- Rating
- 4.6/5
- Reviews
- 204
- Age
- 5y ago

Soudal Gap Filler PU Polyurethane Expanding Foam (Gun Grade) - 12 Pack
- Price
- £40.47
- Rating
- 4.6/5
- Reviews
- 204
- Age
- 5y ago

Soudal Gap Filler PU Polyurethane Expanding Foam (Gun Grade)
- Price
- £6.70
- Rating
- 4.6/5
- Reviews
- 204
- Age
- 5y ago
Competition: brands, sellers & click share
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.
Brands
5 flat
Sellers
37
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
81%
Top 20: 100%
Open market
0%
- Soudal43%
- Truly PVC Supplies36%
- Bond It11%
- Everbuild8%
- SUF-FIX make buildings meaningful3%
Expanding Foam Gun Grade demand & seasonality
Weekly search volume, with the niche's key stats alongside.
What reviews say buyers love and hate about Expanding Foam Gun Grade
What buyers mention most, as a share of all reviews.
What buyers love
100% of reviews“Good value for money”
“this does exactly the same thing”
“Good product”
“Good material good price good delivery”
“Keep it clean”
What buyers complain about
100% of reviews“stopped working despite cleaning after evey use”
“Gun non stick fails after 6 months”
Expanding Foam Gun Grade return rate & reasons
Why buyers send it back, as a share of all return requests.
0.1%
Return rate
11%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Expanding Foam Gun Grade questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.








