Expanding Foam
MaybeReturns run at only 0.1% of orders. But the average product has 4,059 reviews to catch up to, so Expanding Foam is a Maybe.
- Flapen Score
- 63 / 100Top 4% of 9,536 Tools & Home Improvement niches · +15 vs the category median of 4863
- Market size
- $618K/yr311K searches / yr
- 90-day growth
- +21.9%search demand this quarter
- Competition
- 59%top-5 click share · 13 brands · 128 sellers
Flapen Score
Expanding Foam against its category
The dotted line is the Tools & Home Improvement average. Past it, Expanding Foam is stronger. Inside it, weaker.
Market
The Expanding Foam market on Amazon at a glance
Shoppers on Amazon United States searched for Expanding Foam 311K times last year and spent an estimated $618K. The top 5 brands take 84% of clicks. Demand peaks in Oct. Flapen scores it 63 out of 100, a Maybe.
01 · Demand
9.0% of searches ended in a purchase last week.
Shoppers searched for this 311K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 9.0% of those searches ended in a purchase. Searches in the last 90 days moved +21.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $618K a year.
- Searches, last 12 months
- 311K
- Growth, 90 days vs prior 90
- +21.9%
- Conversion, latest week
- 9.0%
- Market size, estimated
- $618Ka year
- Peak month
- October1.6× the quietest month
- Top search term
- expanding foam215K searches a year
02 · Price
A sale here is worth $22.06.
Listings sell for $22.06 on average, from $6.32 to $87.04. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 1,500 to 2,000 of them. At $22.06 that is $33K to $44K a year per listing.
- Average price
- $22.06inside the $15 to $100 sweet spot
- Price range
- $6.32–$87.04
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 25K–30K
- Units per listing a year
- 1,500–2,000
- Revenue per listing a year
- $33K–$44K
- Returns
- 0.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
79% of listings pay for placement with sponsored ads. 92% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #31 within Adhesives & Sealers. It carries 4,059 reviews at 4.30 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 79%
- Prime listings
- 92%
- Out of stock, average day
- 0.0%
- Average rank
- #31in Adhesives & Sealers
- Average rating
- 4.30 starsAmazon United States average 4.42 stars
- Average reviews
- 4,059per listing
- Listings tracked
- 24
04 · Newcomers
Amazon counts 1 of last year's 1 launches as successful.
1 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 61 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 61 months
Products
Top Expanding Foam products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Great Stuff 99108824 Smart Dispenser Gaps & Cracks Cream 12 Ounce
- Price
- $8.16
- Rating
- 4.5/5
- Reviews
- 9,263
- Age
- 7y ago

Loctite Tite Foam Big Gaps Spray Foam Sealant 12 fl oz Can 1 Pack - Polyurethane Expanding Insulation
- Price
- $8.20
- Rating
- 4.4/5
- Reviews
- 11,678
- Age
- 7y ago

Loctite Tite Foam Gaps & Cracks Spray Foam Sealant 12 fl oz Can 1 Pack - Polyurethane Expanding Insulation
- Price
- $7.80
- Rating
- 4.4/5
- Reviews
- 21,558
- Age
- 9y ago

Great Stuff 99112809 Smart Dispenser Pestblock Gray
- Price
- $10.54
- Rating
- 4.3/5
- Reviews
- 4,809
- Age
- 7y ago

Red Devil 0909 Spray Foam Fill Large Gaps & Cracks Expanding Insulation Polyurethane Foam Sealant 12 Oz Off White
- Price
- $6.32
- Rating
- 4.4/5
- Reviews
- 750
- Age
- 19y ago
Trending
90-day click momentum
Loctite Tite Foam Big Gaps Bright White 12 oz Can Pack of 2 - High Density Insulating Foam Sealant for Gaps Up to 3 Inches Durable Flexible UV Resistant
- Price
- $20.68
- Rating
- 4.4/5
- Reviews
- 11,678
- Age
- 5mo ago

Great Stuff 99112809 Smart Dispenser Pestblock Gray
- Price
- $10.54
- Rating
- 4.3/5
- Reviews
- 4,809
- Age
- 7y ago

Sprayman Gaps and Cracks Filler Foam - Polyurethane Expanding Foam Sealant for Insulating Doors & Windows Waterproof & Paintable Straw Use - 12oz 2 Pack
- Price
- $15.85
- Rating
- 4.2/5
- Reviews
- 256
- Age
- 2y ago

Kraken Bond Gaps & Cracks Expanding Foam Sealant - (2x12oz) High Expansion Polyurethane Spray Foam for Window & Door Straw Use Waterproof High Yield Gap Filler - 2 Pack
- Price
- $15.96
- Rating
- 4.2/5
- Reviews
- 492
- Age
- 3y ago

2 Quart Marine Flotation Foam Kit 2 lb Density Polyurethane Foam
- Price
- $37.01
- Rating
- 4.5/5
- Reviews
- 99
- Age
- 2y ago
Newest
by launch date
Loctite Tite Foam Big Gaps Bright White 12 oz Can Pack of 2 - High Density Insulating Foam Sealant for Gaps Up to 3 Inches Durable Flexible UV Resistant
- Price
- $20.68
- Rating
- 4.4/5
- Reviews
- 11,678
- Age
- 5mo ago

Stanley F905 Gaps & Cracks Sealant (2x12 Oz.) Polyurethane Spray Foam Insulation for Window & Door Waterproof Gap Filler Low Expansion Foam for Indoor & Outdoor Use | Straw Use | 12 Oz. 2 Pack
- Price
- $16.41
- Rating
- 4.2/5
- Reviews
- 112
- Age
- 1y ago

Stanley F993 PestBlocker Foam (2x12oz) Gaps & Cracks Filler Expanding Sealant Spray for Indoor/Outdoor Use Paintable Waterproof Polyurethane Insulation Foam with Straw Applicator | 2 Pack
- Price
- $19.76
- Rating
- 4.3/5
- Reviews
- 216
- Age
- 1y ago

DAP Wall and Cavity Foam with Wide Spray Applicator Aerosol Off White 20 oz. (7565000370)
- Price
- $24.91
- Rating
- 3.1/5
- Reviews
- 404
- Age
- 2y ago

2 Quart Marine Flotation Foam Kit 2 lb Density Polyurethane Foam
- Price
- $37.01
- Rating
- 4.5/5
- Reviews
- 99
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 rising
Sellers
128
Top-5 brand share
84%
Top 20: 100%
Top-5 click share
59%
Top 20: 95%
Open market
13%
- Great Stuff36%
- Loctite29%
- Red Devil7%
- KRAKEN BOND7%
- Tomcat4%
- DAP3%
- Open — no brand owns it (7 brands, 13%)
Demand
Expanding Foam search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct · busiest ÷ quietest = 1.6×
Search terms
Top Expanding Foam search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- expanding foam215K/yr
- expandable foam21K/yr
- expansion foam15K/yr
- loctite foam11K/yr
- loctite spray foam11K/yr
- tite foam9K/yr
- white spray foam12K/yr
- loctite tite foam7K/yr
- construction foam6K/yr
- loctite foam gaps and cracks3K/yr
Reviews and returns
What reviews say buyers love and hate about Expanding Foam
We read the reviews and the return reasons for every product selling here.
“Spray never worked like it was supposed to”
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.
17 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 questions
Answered from the same tracked data.









