foam gun
Worth a lookShows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible1.0%return rate — above 5% kills the launch gate
Conversion
Great10.8%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Good64%top-5 brand share — brands hold most of the demand
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Avg price
Good£12.87avg listing price — sweet spot $15–$100
Review moat
Okay2,313avg incumbent reviews — the moat a new listing must climb
Price range
Okay£5.71–£21.63cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay£201K£201K/yr · 144K searches
Growth
Bad-23.8%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, foam gun is a £201K/yr Amazon United Kingdom market (144K searches/yr). The top 5 brands hold 64% of demand. Verdict: Worth a look — 58/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
foam gun market data
- Units sold / yr
- 13K–15K
- avg 500–750/product
- Revenue / yr
- £161K–£193K
- units × avg price
- Conversion rate
- 10.8%
- Avg BSR
- #29
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 92%
- Out of stock
- 0.3%
- Avg brand age
- 46 months
- Avg seller age
- 171 days
Competition & brand share
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.Brands
18 falling
Sellers
58
Top-5 brand share
64%
Top 20: 100%
Top-5 click share
45%
Top 20: 94%
Open market
30%
- Preciva33%
- Grapelet9%
- FOME FLEX9%
- Lytool7%
- Xujinsongg6%
- XUBX6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -23.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.6×
Top foam gun search terms
- foam gun82K/yr
- expanding foam gun45K/yr
- foam dispensing guns12K/yr
- spray foam gun5K/yr
Top foam gun 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Foam Gun Preciva Professional Foaming Guns Neednt Cleaner PU Foams Expanding Applicator Tools Heavy Duty Dispensing Insulation Foam-Sprayer for Caulking Insulation
Preciva£12.934.4★8,296 rev
1X PU Spray Foam Gun sealant Foam Gun Spray Foam Distribution Gun Spray Thermal Insulation Expansion Foam Gun Used to Fill The Gaps of Sealed Windows
Grapelet£8.004.2★195 rev
Fome Flex Black Edition Foam Gun Teflon-Coated PU Foam Applicator Anti-Clog Easy-Clean Design for Expanding Foam & Sealant Ideal for PU Foam Construction DIY & Professional
FOME FLEX£14.994.5★463 rev
1 Pack PU Spray Foam Gun with 10 Nozzles Foaming Sealant Dispensing Spray Foam Gun Spray Thermal Insulation Application Applicator for Caulking Filling Sealing Windows DIY Projects
Xujinsongg£7.284.0★37 rev
XUBX Foam Gun Professional Foaming Gun Heavy Duty PU Expanding Foam Gun Spray Application Applicator Caulking Gun Sealant Foam Dispensing Gun Metal Spray Foam Gun Red
XUBX£5.714.0★119 rev
Newest
by launch date
Foam Gun Expanding Foam Guns Professional Heavy Duty Aluminium Foaming Gun Stainless Steel Spray Thermal Insulation Applicator for Caulking Filling Sealing Windows DIY Projects
Enjoyaa£6.634 rev
2 x Expanding Foam Guns Professional PU Foaming Sealant Spray Foam Gun
Bbtcxjs£10.2762 rev
Kuleyng 2 Pack Foam Gun Expanding Foam Gun with 30 Nozzles Spray Foam Gun PU Foaming Gun Insulating Applicator for Caulking Filling and Sealing Ideal for DIY Projects and Professional Use
Kuleyang£9.9415 rev
1 Pack PU Spray Foam Gun with 10 Nozzles Foaming Sealant Dispensing Spray Foam Gun Spray Thermal Insulation Application Applicator for Caulking Filling Sealing Windows DIY Projects
Xujinsongg£7.2837 rev
Foam Gun 2 Pack Expanding Foam Gun with 30 Nozzles for DIY Projects
Rilcn£10.9934 rev
Trending
90-day click momentumFome Flex Black Edition Foam Gun Teflon-Coated PU Foam Applicator Anti-Clog Easy-Clean Design for Expanding Foam & Sealant Ideal for PU Foam Construction DIY & Professional
FOME FLEX£14.994.5★
XUBX Foam Gun Professional Foaming Gun Heavy Duty PU Expanding Foam Gun Spray Application Applicator Caulking Gun Sealant Foam Dispensing Gun Metal Spray Foam Gun Red
XUBX£5.714.0★
Preciva Foam Gun 2pcs Orange Expanding Foaming Guns Professional Heavy Duty PU Filler Insulation Spray Applicator Polyurethane for Filling Sealing Caulking
Preciva£17.854.4★
EACHPT Foam Gun Expanding Foam Spray Gun Professional PU Foaming Gun Insulating Applicator Heavy Duty Aluminium Body Dispensing Foam Gun for Caulking Filling Sealing (Black)
EACHPT£9.794.4★
2 x Expanding Foam Guns Professional PU Foaming Sealant Spray Foam Gun
Bbtcxjs£10.274.2★
What buyers say about foam gun
What buyers praise and complain about, mined from review topics.What buyers love
“Value for money”
“Excellent product just what I needed”
“Easy to use”
“Does the job”
“does the job well enough”
“Cleaning is so easy”
“feels very robust better than other i have purchased”
“Great control and keeps working”
“manufactured to last”
“Fit for purpose”
What buyers complain about
“Poor quality broke after first use”
“broke after one single use I bought another cheaper one after so much better”
“Does not work”
“Cheaper than some”
“That information isn't in the printed instructions”
“One of the guns doesnt work”
“not as hardy as it should be”
“Not suitable for the non screw tin”
“But I would like better quality plastic”
“They all clog up eventually no matter what the price so these are priced about right as long as you accept that after a few jobs then you're better off replacing them then wasting time”
Top return reasons
Common questions
- Is foam gun profitable to sell on Amazon United Kingdom?
- The niche generates £201K/yr across 25 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -23.8%. Flapen's verdict: Worth a look (58/100).
- How competitive is the foam gun niche?
- 18 brands and 58 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 64% of demand.
- What do buyers complain about in foam gun?
- Top complaints mined from reviews: Quality-Overall, Durability, Functionality-Overall. The return rate is 1.0%.
- When does demand for foam gun peak?
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- What does it cost to enter the foam gun niche?
- Listings span £5.71–£21.63; the average listing price is £12.87 (sweet spot $15–$100). The average incumbent carries 2,313 reviews — the moat a new listing must climb.