---
title: "silicone gasket — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/automotive/silicone-gasket"
last_updated: "2026-07-09T22:54:36.328Z"
locale: en
meta:
  description: "a concentrated shelf (top 5 take 82% of clicks) — silicone gasket doesn't clear our bar today."
  "og:description": "a concentrated shelf (top 5 take 82% of clicks) — silicone gasket doesn't clear our bar today."
  "og:title": "silicone gasket — Niche Verdict: Skip it (45/100) | Amazon United States - Flapen"
---

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# **silicone gasket**

**Skip it****45/100 **

a concentrated shelf (top 5 take 82% of clicks) — silicone gasket doesn't clear our bar today.

**Market/yr**

**$1.0M**

**Growth (1y)**

**+140.0%**

**Products**

**8**

**Brands**

**3**

was 3 a year ago

**Sellers**

**92**

**Price range**

**$5.65–$18.11**

**Returns**

**0.6%**

**Rating**

**4.7★**

**Skip it**

Scored 45/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**34**

 ×0.30

Growth

**70**

 ×0.30

Competition

**13**

 ×0.20

Quality gap

**21**

 ×0.10

Returns

**95**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 32 weeks — +140.0% year over year.

23K11KSpike '26Nov '25Jan '26Feb '26Mar '26Apr '26May '26

## **Competition**

- Permatex88% - Visbella7% - 1DFAUL6%

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack. 3 brands and 92 sellers compete here.

**Brands**

**3 **—flat

was 3 a year ago

**Sellers**

**92**

**Top 5 brand share**

**100%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker Sensor Safe and Non-Corrosive for High Flex and Oil Resistant Applications 3 oz](https://m.media-amazon.com/images/I/41HhZnYsICL.jpg) [**Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker Sensor Safe and Non-Corrosive for High Flex and Oil Resistant Applications 3 oz**](https://www.amazon.com/dp/B0002UEN1U)

Permatex$7.184.7★19,70549%▲rising

2
![Permatex 81158 Black Silicone Adhesive Sealant 3 oz. Tube Pack of 1](https://m.media-amazon.com/images/I/41UrLsBzcuL.jpg) [**Permatex 81158 Black Silicone Adhesive Sealant 3 oz. Tube Pack of 1**](https://www.amazon.com/dp/B000AL6WLA)

Permatex$5.794.6★11,71010%▼falling

3
![Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 3.0 oz.](https://m.media-amazon.com/images/I/41WiHPGThcL.jpg) [**Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 3.0 oz.**](https://www.amazon.com/dp/B000HBGI8K)

Permatex$7.964.8★5,4688%▼falling

4
![Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 9.5 oz. PowerBead Can](https://m.media-amazon.com/images/I/31WUrJVuVbL.jpg) [**Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 9.5 oz. PowerBead Can**](https://www.amazon.com/dp/B000HBGI1M)

Permatex$18.114.7★19,7058%▲rising

5
![Permatex 81630 Ultra Red High Temperature Gasket Maker 3 oz](https://m.media-amazon.com/images/I/419HuVDmhgL.jpg) [**Permatex 81630 Ultra Red High Temperature Gasket Maker 3 oz**](https://www.amazon.com/dp/B08CRY2BJB)

Permatex$7.384.7★2,1667%▼falling

6
![Visbella High Temperature RTV Silicone Gasket Maker Sealed Oil Resistant Waterproof Quick Dry Liquid for Bonding Internal Combustion Steam Turbines Automotive Engine Parts 3.7OZ (Black)](https://m.media-amazon.com/images/I/413sursLDUL.jpg) [**Visbella High Temperature RTV Silicone Gasket Maker Sealed Oil Resistant Waterproof Quick Dry Liquid for Bonding Internal Combustion Steam Turbines Automotive Engine Parts 3.7OZ (Black)**](https://www.amazon.com/dp/B0CPNZNQC4)

Visbella$8.584.7★9097%▼falling

7
![Permatex 80050 Clear RTV Silicone Adhesive Sealant 3 oz](https://m.media-amazon.com/images/I/41VgMnT8V8L.jpg) [**Permatex 80050 Clear RTV Silicone Adhesive Sealant 3 oz**](https://www.amazon.com/dp/B0002UEPVI)

Permatex$5.654.6★8,4286%—flat

8
![RTV Silicone Gasket Maker High Temp Silicone Resist Oil Anti-Freeze RTV Silicone Sealant for Engines Gearboxes Pumps Superchargers (Black 170g)](https://m.media-amazon.com/images/I/415-48QWIuL.jpg) [**RTV Silicone Gasket Maker High Temp Silicone Resist Oil Anti-Freeze RTV Silicone Sealant for Engines Gearboxes Pumps Superchargers (Black 170g)**](https://www.amazon.com/dp/B0D2HHT54L)

1DFAUL$12.694.7★7206%▲rising

## **Product shelf**

All 8 tracked products in this niche.

Top sellersNewestTrending

[![Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker Sensor Safe and Non-Corrosive for High Flex and Oil Resistant Applications 3 oz](https://m.media-amazon.com/images/I/41HhZnYsICL.jpg)**Permatex 82180 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker Sensor Safe and Non-Corrosive for High Flex and Oil Resistant Applications 3 oz** Permatex**$7.18**4.7★19,705 reviews](https://www.amazon.com/dp/B0002UEN1U) [![Permatex 81158 Black Silicone Adhesive Sealant 3 oz. Tube Pack of 1](https://m.media-amazon.com/images/I/41UrLsBzcuL.jpg)**Permatex 81158 Black Silicone Adhesive Sealant 3 oz. Tube Pack of 1** Permatex**$5.79**4.6★11,710 reviews](https://www.amazon.com/dp/B000AL6WLA) [![Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 3.0 oz.](https://m.media-amazon.com/images/I/41WiHPGThcL.jpg)**Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 3.0 oz.** Permatex**$7.96**4.8★5,468 reviews](https://www.amazon.com/dp/B000HBGI8K) [![Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 9.5 oz. PowerBead Can](https://m.media-amazon.com/images/I/31WUrJVuVbL.jpg)**Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 9.5 oz. PowerBead Can** Permatex**$18.11**4.7★19,705 reviews](https://www.amazon.com/dp/B000HBGI1M) [![Permatex 81630 Ultra Red High Temperature Gasket Maker 3 oz](https://m.media-amazon.com/images/I/419HuVDmhgL.jpg)**Permatex 81630 Ultra Red High Temperature Gasket Maker 3 oz** Permatex**$7.38**4.7★2,166 reviews](https://www.amazon.com/dp/B08CRY2BJB) [![Visbella High Temperature RTV Silicone Gasket Maker Sealed Oil Resistant Waterproof Quick Dry Liquid for Bonding Internal Combustion Steam Turbines Automotive Engine Parts 3.7OZ (Black)](https://m.media-amazon.com/images/I/413sursLDUL.jpg)**Visbella High Temperature RTV Silicone Gasket Maker Sealed Oil Resistant Waterproof Quick Dry Liquid for Bonding Internal Combustion Steam Turbines Automotive Engine Parts 3.7OZ (Black)** Visbella**$8.58**4.7★909 reviews](https://www.amazon.com/dp/B0CPNZNQC4) [![Permatex 80050 Clear RTV Silicone Adhesive Sealant 3 oz](https://m.media-amazon.com/images/I/41VgMnT8V8L.jpg)**Permatex 80050 Clear RTV Silicone Adhesive Sealant 3 oz** Permatex**$5.65**4.6★8,428 reviews](https://www.amazon.com/dp/B0002UEPVI) [![RTV Silicone Gasket Maker High Temp Silicone Resist Oil Anti-Freeze RTV Silicone Sealant for Engines Gearboxes Pumps Superchargers (Black 170g)](https://m.media-amazon.com/images/I/415-48QWIuL.jpg)**RTV Silicone Gasket Maker High Temp Silicone Resist Oil Anti-Freeze RTV Silicone Sealant for Engines Gearboxes Pumps Superchargers (Black 170g)** 1DFAUL**$12.69**4.7★720 reviews](https://www.amazon.com/dp/B0D2HHT54L)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**23%

*“Good timeless quality in various formulations I used for nearly 3 decades”*

**Value For Money**13%

*“Fair price”*

**Efficiency**12%

*“Works great for auto applications”*

**Advertised Vs Actual Product**10%

*“Worked as expected”*

**Leak-Proof**7%

*“it has not leaked since”*

**Adhesion/Stickiness**5%

*“Strong adhesive”*

**Ease Of Use**5%

*“Easy to use”*

**Material Quality**3%

*“This product appears to be very solid”*

**Lubrication**3%

*“But Seems Like a Solid Choice for Oil-Sealing Jobs”*

**Strength**2%

*“I suppose it holds fine”*

### **What buyers complain about **

**Ease Of Use**13%

*“hard to squeeze”*

**Quality-Overall**12%

*“Poor quality product”*

**Adhesion/Stickiness**9%

*“GREAT ADHESIVE, BAD CONTAINER”*

**Functionality-Overall**7%

*“Won't come out of the tube”*

**Ease Of Cleaning**6%

*“Theres no way to clean the spout or store it closed without putting the original lid back on”*

**Leak-Proof**5%

*“somehow leaking from everywhere”*

**Hard Feel**4%

*“hard like a rock”*

**Strength**4%

*“The only product that felt a bit stronger was the Right Stuff”*

**Spray/Flow**3%

*“I ad extreme difficulty getting this to flow out of the tube”*

**Durability**3%

*“JUNK. USED ONCE DIDN'T WORK THEN TUBE TURNED SOLID”*

#### **Top return reasons**- Compatibility-Overall16% - Adhesion/Stickiness12% - Functionality-Overall12% - Value For Money10% - Advertised Vs Actual Product9% - Color7% - Leak-Proof6% - Size-Overall4% - Defective Material/Parts3% - Material Quality3%