---
title: "Porcelain Repair Kit — $334K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/porcelain-repair-kit"
last_updated: "2026-08-08T18:33:15.832Z"
locale: en
meta:
description: "Niche score 52/100 · $334K/yr market · 287K searches/yr. Prices mostly outside the sweet spot ($4.56–$18.02) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $334K/yr market · 287K searches/yr. Prices mostly outside the sweet spot ($4.56–$18.02) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Porcelain Repair Kit — $334K/yr Amazon US Niche (2026) - Flapen"
---
# **porcelain repair kit**
**Worth a look**
Shows searches that convert (9.4% search→purchase), but prices mostly outside the sweet spot ($4.56–$18.02) keeps it on the watch list.
Market size 53Growth 27Conversion 84Competition 30Returns 83Price range 22Avg price 54Brand share 48Review moat 68Quality gap 70
**Conversion**
**Great****9.4%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****761.06**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$12.43**
avg listing price — sweet spot $15–$100
**Market size**
**Good****$334K**
$334K/yr · 287K searches
**Brand share**
**Okay****76%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+1.3%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****$4.56–$18.02**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, porcelain repair kit is a $334K/yr Amazon United States market (287K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Jan–Sep. Verdict: Worth a look — 52/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **porcelain repair kit market data**
- **Units sold / yr**
- **25K–30K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$311K–$373K**
- units × avg price
- **Conversion rate**
- **9.4%**
- **Avg BSR**
- **#177**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **88%**
- **Out of stock**
- **17.0%**
- **Avg brand age**
- **49 months**
- **Avg seller age**
- **165 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**23**
**Top-5 brand share**
**76%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**18%**
- Ankita38% - Globalcom15% - DWIL11% - Bondtech7% - Endhokn6% - Paistely6% - Open — no brand owns it (6 brands, 18%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +1.3% search growth over the last 90 days.
10K6KSpike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Sep · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/porcelain-repair-kit/trend)
## **Top porcelain repair kit search terms**
- **porcelain repair kit**124K/yr-18.7%7.9% conv. - **porcelain sink repair kit**44K/yr+65.0%9.2% conv. - **sink repair kit**17K/yr-2.3%4.3% conv. - **cracked porcelain sink repair kit**12K/yr+2.7%6.4% conv. - **ceramic sink repair kit**9K/yr+12.7%8.7% conv. - **porcelain sink repair kit white**11K/yr-5.4%7.5% conv. - **porcelain tub repair kit**6K/yr+44.4%9.1% conv. - **porcelain repair**7K/yr+11.4%4.1% conv. - **porcelain repair kit white**8K/yr-20.9%9.6% conv. - **porcelain tub repair kit white**6K/yr-16.6%11.9% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/porcelain-repair-kit/search-terms)
## **Top porcelain repair kit 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%10%$33K20%$67K30%$100K40%$134K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Tub Repair Kit White Tub Chip and Bathtub Repair Kit for Enamel Fiberglass Acrylic Porcelain Patch and Repairs Chips Crack Scratches Rust Holes on Tubs Toilet Sink Shower Tray in Bathroom**Ankita**$18.02**4.3★1,627 rev](https://www.amazon.com/dp/B0CRTNP23M) [2**Porcelain Repair Kit White High-Gloss Chipped Sink Tub & Tile Repair Kit to Quickly Fix Sinks Chips and Tile Cracks Dent Hole Porcelain Sink Repair Kit with High Bond Strength**Ankita**$14.03**4.1★1,024 rev](https://www.amazon.com/dp/B0C7Q2HSFZ) [3**Tub Repair Kit White Fiberglass Shower tub and Porcelain Sink Repair Kit Acrylic Enamel Ceramics Tile Toilet and Shower Bath Repair Kit Repair Cracks Fragments Holes and pits**Globalcom**$15.98**4.2★489 rev](https://www.amazon.com/dp/B0DG8YQK6X) [4**DWIL Tub and Tile Paint White Touch Up Paint for Porcelain Scratches Cracks and Spots on Tile Porcelain Repair Kit for Bathtub Sinks Enamel and Toilets 1.5 Fl Oz(White)**DWIL**$9.76**4.0★608 rev](https://www.amazon.com/dp/B0D6VQXQ6C) [5**Bath Repair Kit White Endhokn Enamel Porcelain Acrylic Fiberglass Ceramic Sink Tub Tile Toilet Shower Kit & Tray & Chip & Pedestal Crack Hole Scratches Repair**Endhokn**$16.94**4.2★4,409 rev](https://www.amazon.com/dp/B09WMMXKM9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Bellemora Porcelain Repair Kit Fiberglass Repair Kit Professional Tile Repair Kit for Cracks Chips Scratches Rust Holes on Tubs Toilet Sink and Shower Tray Color Match**Bellemora**$11.56**30 rev2mo ago](https://www.amazon.com/dp/B0GLGB48B9) [**Porcelain Repair Kit White Waterproof Bathtub & Tile Repair Kit for Tub Enamel Fiberglass Acrylic Porcelain Ceramic Marble Granite Resin Quartz Chips Dents Cracks Patch Hole (50g+50g)**Lubynia**$11.15**19 rev3mo ago](https://www.amazon.com/dp/B0GR6B66KW) [**Bondtech Porcelain Repair Kit White Bathtub & Tile Repair Kit for Tub Enamel Fiberglass Acrylic Porcelain Ceramic Marble Granite Chips Dents Cracks Hole (102)**Bondtech**$11.36**23 rev3mo ago](https://www.amazon.com/dp/B0GWQJ87D7) [**Bondtech Porcelain Repair Kit White Bathtub & Tile Repair Kit for Tub Enamel Fiberglass Acrylic Porcelain Ceramic Marble Granite Chips Dents Cracks Hole (101)**Bondtech**$11.61**18 rev3mo ago](https://www.amazon.com/dp/B0GFMN1H8N) [**Bondtech Porcelain Repair Kit White Bathtub & Tile Repair Kit for Tub Enamel Fiberglass Acrylic Porcelain Ceramic Marble Granite Chips Dents Cracks Hole (100)**Bondtech**$11.73**21 rev4mo ago](https://www.amazon.com/dp/B0GS1KQNG9)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Bellemora Porcelain Repair Kit Fiberglass Repair Kit Professional Tile Repair Kit for Cracks Chips Scratches Rust Holes on Tubs Toilet Sink and Shower Tray Color Match**Bellemora**$11.56**5.0★**▲ 173%**](https://www.amazon.com/dp/B0GLGB48B9) [**Bondtech Porcelain Repair Kit White Bathtub & Tile Repair Kit for Tub Enamel Fiberglass Acrylic Porcelain Ceramic Marble Granite Chips Dents Cracks Hole (100)**Bondtech**$11.73**3.8★**▲ 171%**](https://www.amazon.com/dp/B0GS1KQNG9) [**Bondtech Porcelain Repair Kit White Bathtub & Tile Repair Kit for Tub Enamel Fiberglass Acrylic Porcelain Ceramic Marble Granite Chips Dents Cracks Hole (102)**Bondtech**$11.36**4.6★**▲ 171%**](https://www.amazon.com/dp/B0GWQJ87D7) [**Porcelain Repair Kit White Waterproof Bathtub & Tile Repair Kit for Tub Enamel Fiberglass Acrylic Porcelain Ceramic Marble Granite Resin Quartz Chips Dents Cracks Patch Hole (50g+50g)**Lubynia**$11.15**4.6★**▲ 171%**](https://www.amazon.com/dp/B0GR6B66KW) [**Tub and Tile Paint High-Gloss White Touch Up Paint for Bathtub Porcelain Repair Scratches Cracks and Spots on Tile Porcelain Repair Kit for Sinks Enamel and Toilets 1.5 Fl Oz**Konexial**$12.43**4.4★**▲ 170%**](https://www.amazon.com/dp/B0GHQWHJXG)
**~~View all trending →~~**
## **What buyers say about porcelain repair kit**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**16%
*“Its easy to apply”*
**Efficiency**9%
*“Worked well for my project”*
**Quality-Overall**9%
*“Overall, it did what I needed it to do, and I was pleased with the results”*
**Color**8%
*“The color matched perfect”*
**Maintenance And Repair**6%
*“Perfect Repair”*
**Advertised Vs Actual Product**6%
*“Works as advertised”*
**Instructions/User Manual/Troubleshooting**5%
*“Instructions were easy to follow”*
**Value For Money**4%
*“Good deal”*
**Adhesion/Stickiness**3%
*“was sticky so it adhered nicely”*
**Durability**3%
*“has held up very well”*
### **What buyers complain about **
**Color**15%
*“Turns yellow”*
**Functionality-Overall**13%
*“Doesn't appear to work as suggested”*
**Paint Quality**6%
*“there are some big scratches on the paint that has occurred over time”*
**Ease Of Use**5%
*“Difficult to use”*
**Size-Overall**5%
*“Small bottle”*
**Adhesion/Stickiness**3%
*“Doesnt stick”*
**Value For Money**3%
*“Unfortunately, this is expensive”*
**Quality-Overall**3%
*“complete rubbish”*
**Instructions/User Manual/Troubleshooting**3%
*“instructions could be a little better”*
**Durability**3%
*“Then it all eventually peeled out after a few weeks”*
### **Top return reasons **
**Color**24%
**Paint Quality**13%
**Maintenance And Repair**13%
**Functionality-Overall**13%
**Advertised Vs Actual Product**7%
**Size-Overall**6%
**Defective Material/Parts**5%
**Value For Money**4%
**Adhesion/Stickiness**3%
**Product Condition**2%
## **Common questions**
- **Is porcelain repair kit profitable to sell on Amazon United States?**
- The niche generates $334K/yr across 17 tracked products. 5 of 7 products launched in the last 360 days are still selling. 90-day search growth is +1.3%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the porcelain repair kit niche?**
- 12 brands and 23 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 76% of demand.
- **What do buyers complain about in porcelain repair kit?**
- Top complaints mined from reviews: Color, Functionality-Overall, Paint Quality. The return rate is 1.6%.
- **When does demand for porcelain repair kit peak?**
- Demand peaks in Jan–Sep; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the porcelain repair kit niche?**
- Listings span $4.56–$18.02; the average listing price is $12.43 (sweet spot $15–$100). The average incumbent carries 761 reviews — the moat a new listing must climb.
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