--- title: "gray silicone caulk — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/automotive/gray-silicone-caulk" last_updated: "2026-07-10T01:40:57.338Z" locale: en meta: description: "a concentrated shelf (top 5 take 97% of clicks) — gray silicone caulk doesn't clear our bar today." "og:description": "a concentrated shelf (top 5 take 97% of clicks) — gray silicone caulk doesn't clear our bar today." "og:title": "gray silicone caulk — Niche Verdict: Skip it (38/100) | Amazon United States - Flapen" --- Back to Flapen home # **gray silicone caulk** **Skip it****38/100 ** a concentrated shelf (top 5 take 97% of clicks) — gray silicone caulk doesn't clear our bar today. **Market/yr** **$258K** **Growth (1y)** **+170.9%** **Products** **6** **Brands** **1** was 6 a year ago **Sellers** **96** **Price range** **$6.07–$74.06** **Returns** **0.6%** **Rating** **4.7★** **Skip it** Scored 38/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **13** ×0.30 Growth **73** ×0.30 Competition **0** ×0.20 Quality gap **22** ×0.10 Returns **95** ×0.10 ## **Demand** Weekly Amazon search volume, last 85 weeks — +170.9% year over year. 2K861Spike '25Spike '26Nov '24Mar '25Jun '25Sep '25Dec '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Apr · busiest ÷ quietest = 1.5× ## **Competition** - Permatex100% - Other0% The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack. 1 brands and 96 sellers compete here. **Brands** **1 **▼falling was 6 a year ago **Sellers** **96** **Top 5 brand share** **100%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![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★5,46856%▼falling 2 ![Permatex 82195 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker Sensor Safe and Non-Corrosive for High Torque and Vibration Resistant Applications 13 oz](https://m.media-amazon.com/images/I/310nE0bM8TL.jpg) [**Permatex 82195 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker Sensor Safe and Non-Corrosive for High Torque and Vibration Resistant Applications 13 oz**](https://www.amazon.com/dp/B000HBGK7O) Permatex$23.024.8★5,46812%▲rising 3 ![Permatex 22074 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 0.5 oz.](https://m.media-amazon.com/images/I/41PhQi5XUKL.jpg) [**Permatex 22074 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 0.5 oz.**](https://www.amazon.com/dp/B004WJPMHQ) Permatex$6.074.8★5,46812%▲rising 4 ![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★19,70510%▲rising 5 ![Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 3 Ounce (Pack of 12)](https://m.media-amazon.com/images/I/41JQR8Ra6lL.jpg) [**Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 3 Ounce (Pack of 12)**](https://www.amazon.com/dp/B001REZBIE) Permatex$74.064.2★2606%—flat 6 ![Permatex 85084 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 9.5 oz. PowerBead Can](https://m.media-amazon.com/images/I/31JjalQwQdL.jpg) [**Permatex 85084 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 9.5 oz. PowerBead Can**](https://www.amazon.com/dp/B000HBM4K6) Permatex$29.954.8★5,4683%▲rising ## **Product shelf** All 6 tracked products in this niche. Top sellersNewestTrending [![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 82195 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker Sensor Safe and Non-Corrosive for High Torque and Vibration Resistant Applications 13 oz](https://m.media-amazon.com/images/I/310nE0bM8TL.jpg)**Permatex 82195 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker Sensor Safe and Non-Corrosive for High Torque and Vibration Resistant Applications 13 oz** Permatex**$23.02**4.8★5,468 reviews](https://www.amazon.com/dp/B000HBGK7O) [![Permatex 22074 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 0.5 oz.](https://m.media-amazon.com/images/I/41PhQi5XUKL.jpg)**Permatex 22074 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 0.5 oz.** Permatex**$6.07**4.8★5,468 reviews](https://www.amazon.com/dp/B004WJPMHQ) [![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 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 3 Ounce (Pack of 12)](https://m.media-amazon.com/images/I/41JQR8Ra6lL.jpg)**Permatex 82194-12PK Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 3 Ounce (Pack of 12)** Permatex**$74.06**4.2★260 reviews](https://www.amazon.com/dp/B001REZBIE) [![Permatex 85084 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 9.5 oz. PowerBead Can](https://m.media-amazon.com/images/I/31JjalQwQdL.jpg)**Permatex 85084 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 9.5 oz. PowerBead Can** Permatex**$29.95**4.8★5,468 reviews](https://www.amazon.com/dp/B000HBM4K6) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**22% *“Best Sealant On The Market”* **Value For Money**16% *“Good price”* **Advertised Vs Actual Product**10% *“Works as expected”* **Leak-Proof**9% *“No leaks from the oil pan anymore”* **Efficiency**9% *“oil pan edges works great”* **Lubrication**5% *“But Seems Like a Solid Choice for Oil-Sealing Jobs”* **Ease Of Use**4% *“Easy to use”* **Adhesion/Stickiness**3% *“It bonds great”* **Material Quality**3% *“In my opinion this the best silicone for everything”* **Strength**2% *“my hands are steadier than his”* ### **What buyers complain about ** **Quality-Overall**18% *“Junk product”* **Leak-Proof**14% *“The outside of my birdfeeder has been leaking water all over the side of the deck”* **Hard Feel**6% *“It was hard when I got it”* **Spray/Flow**6% *“could not get it to flow”* **Size-Overall**5% *“the tube is small”* **Functionality-Overall**3% *“I cant really say whether or not the product actually works”* **Ease Of Use**3% *“was difficult to work with”* **Strength**2% *“The only product that felt a bit stronger was the Right Stuff”* **Thickness**2% *“Thick”* **Durability**2% *“This product will not hold at all”* #### **Top return reasons**- Size-Overall18% - Compatibility-Overall13% - Value For Money9% - Advertised Vs Actual Product9% - Functionality-Overall9% - Color8% - Material Quality6% - Leak-Proof5% - Defective Material/Parts5% - Adhesion/Stickiness4%