Expanding Foam Gun Grade
FailThe top 5 brands take 100% of clicks, so Expanding Foam Gun Grade is a Fail.
- Flapen Score
- 43 / 100Ranks 1,615 of 2,225 DIY & Tools niches · −6 vs the category median of 4943
- Market size
- £62K/yr18K searches / yr
- 90-day growth
- -32.7%search demand this quarter
- Competition
- 81%top-5 click share · 5 brands · 37 sellers
Flapen Score
Expanding Foam Gun Grade against its category
The dotted line is the DIY & Tools average. Past it, Expanding Foam Gun Grade is stronger. Inside it, weaker.
Market
The Expanding Foam Gun Grade market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Expanding Foam Gun Grade 18K times last year and spent an estimated £62K. All 5 brands take every click. Flapen scores it 43 out of 100, a Fail.
01 · Demand
An estimated 15.0% of those searches ended in a purchase.
Shoppers searched for this 18K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 15.0% of those searches ended in a purchase. Searches in the last 90 days moved -32.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated £62K a year.
- Searches, last 12 months
- 18K
- Growth, 90 days vs prior 90
- -32.7%
- Conversion, latest week
- 15.0%
- Market size, estimated
- £62Ka year
- Top search term
- expanding foam gun grade13K searches a year
02 · Price
A sale here is worth £22.94.
Listings sell for £22.94 on average, from £6.19 to £50.73. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At £22.94 that is £2K to £6K a year per listing.
- Average price
- £22.94inside the $15 to $100 sweet spot
- Price range
- £6.19–£50.73
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £2K–£6K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
27% of listings pay for placement with sponsored ads. 45% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #57 within Adhesives & Sealers. It carries 162 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 27%
- Prime listings
- 45%
- Out of stock, average day
- 0.0%
- Average rank
- #57in Adhesives & Sealers
- Average rating
- 4.51 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 162per listing
- Listings tracked
- 11
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 63 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 63 months
Products
Top Expanding Foam Gun Grade products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.
Top sellers
by estimated 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
estimated 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
Competition: brands, sellers & click share
The top 5 products take an estimated 81% of clicks. A locked shelf that new listings rarely crack.
Brands
5 flat
Sellers
37
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
81%
Top 20: 100%
Open market
0%
- Soudal43%
- Truly PVC Supplies36%
- Bond It11%
- Everbuild8%
- SUF-FIX make buildings meaningful3%
Demand
Expanding Foam Gun Grade search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Nov · busiest ÷ quietest = 2.6× · 9 of 12 months tracked
Reviews and returns
What reviews say buyers love and hate about Expanding Foam Gun Grade
We read the reviews and the return reasons for every product selling here.
“stopped working despite cleaning after evey use”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Expanding Foam Gun Grade questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data








