---
title: "Gorilla Waterproof Patch and Seal Tape — £47K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/gorilla-waterproof-patch-and-seal-tape"
last_updated: "2026-07-31T09:31:49.546Z"
locale: en
meta:
description: "Niche score 40/100 · £47K/yr market · 37K searches/yr · £11.09 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · £47K/yr market · 37K searches/yr · £11.09 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Gorilla Waterproof Patch and Seal Tape — £47K/yr Amazon UK Niche (2026) - Flapen"
---
# **gorilla waterproof patch and seal tape**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 12Growth 60Conversion 93Competition 7Returns 96Price range 0Avg price 42Brand share 0Review moat 11Quality gap 68
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.6%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+35.5%**
90-day search growth — must beat 0% to launch
**Avg price**
**Okay****£11.09**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£47K**
£47K/yr · 37K searches
**Review moat**
**Bad****30,043.14**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****92%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£6.33–£14.30**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, gorilla waterproof patch and seal tape is a £47K/yr Amazon United Kingdom market (37K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 40/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gorilla waterproof patch and seal tape market data**
- **Units sold / yr**
- **5K–6K**
- avg 500–750/product
- **Revenue / yr**
- **£55K–£67K**
- units × avg price
- **Conversion rate**
- **11.6%**
- **Avg BSR**
- **#6**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **—flat
**Sellers**
**65**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**92%**
Top 20: 100%
**Open market**
**0%**
- GORILLA97% - Target Control3%
## **Demand & seasonality**
Weekly Amazon search volume, last 86 weeks — +35.5% search growth over the last 90 days.
2K2KHoliday '24Spike '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/uk/diy-tools/gorilla-waterproof-patch-and-seal-tape/trend)
## **Top gorilla waterproof patch and seal tape search terms**
- **gorilla waterproof patch and seal tape**18K/yr+69.6%14.0% conv. - **gorilla patch and seal tape**7K/yr+34.0%10.7% conv. - **gorilla waterproof patch & seal tape**4K/yr+80.5%8.4% conv. - **roof felt repair tape**5K/yr-24.6%2.6% conv. - **waterproof roofing tape**3K/yr-54.4%2.4% conv. [**All search terms **](https://flapen.com/research/uk/diy-tools/gorilla-waterproof-patch-and-seal-tape/search-terms)
## **Top gorilla waterproof patch and seal tape 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.
0%15%£7K30%£14K45%£21K60%£28K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 7 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Gorilla Waterproof Patch & Seal Tape Black 3m**GORILLA**£10.74**4.4★53,743 rev](https://www.amazon.co.uk/dp/B07KWWZ3LF) [2**Gorilla Waterproof Patch & Seal Tape Clear 2.4m**GORILLA**£13.71**4.4★53,743 rev](https://www.amazon.co.uk/dp/B09PVM71P5) [3**Gorilla Waterproof Patch & Seal Tape White 3m**GORILLA**£13.08**4.4★53,743 rev](https://www.amazon.co.uk/dp/B08PVCTYGB) [4**Gorilla Tape Crystal Clear 8.2m**GORILLA**£6.33**4.6★45,947 rev](https://www.amazon.co.uk/dp/B00EUGCT22) [5**Gorilla Waterproof Wrap & Seal Tape Black 2.4m | 100% Waterproof Silicone Self-Fusing Repair Tape | For Emergency Leak Repair | Mess & Damage Free | Seals Leaks Instantly | Can Be Used Under Pressure**GORILLA**£10.35**3.8★102 rev](https://www.amazon.co.uk/dp/B0FV8BH1SN)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Gorilla Waterproof Wrap & Seal Tape Black 2.4m | 100% Waterproof Silicone Self-Fusing Repair Tape | For Emergency Leak Repair | Mess & Damage Free | Seals Leaks Instantly | Can Be Used Under Pressure**GORILLA**£10.35**102 rev9mo ago](https://www.amazon.co.uk/dp/B0FV8BH1SN) [**Target Control Butyl Tape Waterproof | 5M X 100MM | Heavy Duty Roofing & Roof Felt Repair Tape Silver Flashing Sealing Tape for Outdoor Roof Shed & Gutter Repairs**Target Control**£9.09**671 rev2y ago](https://www.amazon.co.uk/dp/B0D4FGP5RZ) [**Gorilla 84756 Waterproof Coat & Seal Black 473ml**GORILLA**£14.30**2,353 rev4y ago](https://www.amazon.co.uk/dp/B09V86J5YD) [**Gorilla Waterproof Patch & Seal Tape Clear 2.4m**GORILLA**£13.71**53,743 rev4y ago](https://www.amazon.co.uk/dp/B09PVM71P5) [**Gorilla Waterproof Patch & Seal Tape White 3m**GORILLA**£13.08**53,743 rev5y ago](https://www.amazon.co.uk/dp/B08PVCTYGB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Gorilla 84756 Waterproof Coat & Seal Black 473ml**GORILLA**£14.30**4.5★**▲ 72%**](https://www.amazon.co.uk/dp/B09V86J5YD) [**Gorilla Waterproof Wrap & Seal Tape Black 2.4m | 100% Waterproof Silicone Self-Fusing Repair Tape | For Emergency Leak Repair | Mess & Damage Free | Seals Leaks Instantly | Can Be Used Under Pressure**GORILLA**£10.35**3.8★**▲ 72%**](https://www.amazon.co.uk/dp/B0FV8BH1SN) [**Gorilla Tape Crystal Clear 8.2m**GORILLA**£6.33**4.6★**▲ 36%**](https://www.amazon.co.uk/dp/B00EUGCT22) [**Gorilla Waterproof Patch & Seal Tape Clear 2.4m**GORILLA**£13.71**4.4★**▲ 17%**](https://www.amazon.co.uk/dp/B09PVM71P5) [**Gorilla Waterproof Patch & Seal Tape Black 3m**GORILLA**£10.74**4.4★**— 8%**](https://www.amazon.co.uk/dp/B07KWWZ3LF)
**~~View all trending →~~**
## **What buyers say about gorilla waterproof patch and seal tape**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Adhesion/Stickiness**22%
*“sticks really well”*
**Quality-Overall**16%
*“performance”*
**Advertised Vs Actual Product**9%
*“Did the job”*
**Water Resistance**7%
*“perfect for waterproofing things”*
**Strength**7%
*“Nice and strong”*
**Efficiency**6%
*“Seems to work effectively”*
**Leak-Proof**6%
*“it never leaked again”*
**Value For Money**5%
*“Good price”*
**Ease Of Use**5%
*“Easy to use”*
**Durability**2%
*“it's very durable”*
### **What buyers complain about **
**Adhesion/Stickiness**33%
*“Did not stick”*
**Water Resistance**15%
*“Definitely not water resistant”*
**Leak-Proof**12%
*“Didnt stop leak”*
**Functionality-Overall**7%
*“Didn't work for me”*
**Value For Money**6%
*“yes its extremely expensive”*
**Quality-Overall**5%
*“But utter rubbish”*
**Advertised Vs Actual Product**3%
*“total waste of time didnt do job as said in advert”*
**Ease Of Use**2%
*“Very tacky substance not easy to use”*
**Thickness**1%
*“Its just thick sellotape”*
**Pressure**1%
*“and the water pressure just pushed through”*
### **Top return reasons **
**Adhesion/Stickiness**34%
**Functionality-Overall**12%
**Leak-Proof**8%
**Size-Overall**5%
**Advertised Vs Actual Product**5%
**Color**5%
**Defective Material/Parts**5%
**Quality-Overall**4%
**Maintenance And Repair**4%
**Compatibility-Overall**3%
## **Common questions**
- **Is gorilla waterproof patch and seal tape profitable to sell on Amazon United Kingdom?**
- The niche generates £47K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +35.5%. Flapen's verdict: Skip it (40/100).
- **How competitive is the gorilla waterproof patch and seal tape niche?**
- 2 brands and 65 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in gorilla waterproof patch and seal tape?**
- Top complaints mined from reviews: Adhesion/Stickiness, Water Resistance, Leak-Proof. The return rate is 0.8%.
- **When does demand for gorilla waterproof patch and seal tape peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the gorilla waterproof patch and seal tape niche?**
- Listings span £6.33–£14.30; the average listing price is £11.09 (sweet spot $15–$100). The average incumbent carries 30,043 reviews — the moat a new listing must climb.
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