Skip to content

Gorilla Waterproof Patch and Seal Tape

Fail

The top 5 brands take 100% of clicks, so Gorilla Waterproof Patch and Seal Tape is a Fail.

Flapen Score
40
40 / 100
Ranks 1,848 of 2,225 DIY & Tools niches · −9 vs the category median of 49
Market size
£47K/yr37K searches / yr
90-day growth
+35.5%search demand this quarter
Competition
92%top-5 click share · 2 brands · 65 sellers

Flapen Score

Gorilla Waterproof Patch and Seal Tape against its category

The dotted line is the DIY & Tools average. Past it, Gorilla Waterproof Patch and Seal Tape is stronger. Inside it, weaker.

40Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Gorilla Waterproof Patch and Seal Tape market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Gorilla Waterproof Patch and Seal Tape 37K times last year and spent an estimated £47K. All 2 brands take every click. Flapen scores it 40 out of 100, a Fail.

01 · Demand

An estimated 11.6% of those searches ended in a purchase.

Shoppers searched for this 37K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 11.6% of those searches ended in a purchase. Searches in the last 90 days moved +35.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £47K a year.

Searches, last 12 months
37K
Growth, 90 days vs prior 90
+35.5%
Conversion, latest week
11.6%
Market size, estimated
£47Ka year
Peak month
May1.5× the quietest month
Top search term
gorilla waterproof patch and seal tape18K searches a year

02 · Price

A sale here is worth £11.09.

Listings sell for £11.09 on average, from £6.33 to £14.30. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 500 to 750 of them. At £11.09 that is £6K to £8K a year per listing.

Average price
£11.09under the $15 to $100 sweet spot
Price range
£6.33–£14.30
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
5K–6K
Units per listing a year
500–750
Revenue per listing a year
£6K–£8K
Returns
0.8%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads and reviews.

100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #6 within Adhesives & Sealers. It carries 30,043 reviews at 4.34 stars, so a new listing needs social proof before a better product.

Sponsored listings
100%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#6in Adhesives & Sealers
Average rating
4.34 starsAmazon United Kingdom average 4.36 stars
Average reviews
30,043per listing
Listings tracked
7

04 · Newcomers

1 of last year's 1 launches cleared the first-year sales bar.

1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 47 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
1Amazon's first-year sales bar
Average brand age
47 months

Products

Top Gorilla Waterproof Patch and Seal Tape 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.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 92% of clicks. A locked shelf that new listings rarely crack.

£0£7K£14K£21K£28K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

2 flat

Sellers

65

Est. top-5 brand share

100%

Top 20: 100%

Est. top-5 click share

92%

Top 20: 100%

Open market

0%

  • GORILLA97%
  • Target Control3%

Demand

Gorilla Waterproof Patch and Seal Tape search demand

Weekly searches over the year, seasonality beneath. Pick a range.

2K2KHoliday '24Spike '25Spike '26DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.5×

Search terms

Top Gorilla Waterproof Patch and Seal Tape search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • gorilla waterproof patch and seal tape18K/yr
  • gorilla patch and seal tape7K/yr
  • gorilla waterproof patch & seal tape4K/yr
  • roof felt repair tape5K/yr
  • waterproof roofing tape3K/yr

Reviews and returns

What reviews say buyers love and hate about Gorilla Waterproof Patch and Seal Tape

We read the reviews and the return reasons for every product selling here.

22%of positive reviews mention “Adhesion/Stickiness”
33%of negative reviews mention “Adhesion/Stickiness”
0.8%of orders come back
“Did not stick”
A buyer, on “Adhesion/Stickiness”33% of negative reviews mention the same topic

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.

18 topics

NegativePositive

FAQ

Common Gorilla Waterproof Patch and Seal Tape 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