---
title: "Reviews — red angel a/c stop leak - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/red-angel-a-c-stop-leak/reviews"
last_updated: "2026-08-10T10:17:46.597Z"
locale: en
meta:
  description: "Niche score 56/100 · $52K/yr market · 26K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 56/100 · $52K/yr market · 26K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — red angel a/c stop leak - Flapen"
---

# **red angel a/c stop leak**

**Worth a look**

Shows demand growing +151.2% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 13Growth 96Conversion 52Competition 13Returns 96Price range 55Avg price 94Brand share 18Review moat 73Quality gap 96

**Growth**

**Incredible****+151.2%**

90-day search growth — must beat 0% to launch

**Quality gap**

**Incredible****3.9★**

avg incumbent rating — lower means beatable quality

**Returns**

**Incredible****0.8%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$47.01**

avg listing price — sweet spot $15–$100

**Review moat**

**Good****597**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Good****$17.84–$167.16**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Conversion**

**Good****4.3%**

search→purchase rate — share of searches ending in a sale

**Brand share**

**Bad****93%**

top-5 brand share — brand-locked demand

**Market size**

**Bad****$52K**

$52K/yr · 26K searches

**Competition**

**Bad****85%**

top-5 click share — a locked-up shelf

**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")

## Reviews