silicone gasket
Skip it45/100a 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.
Demand
Weekly Amazon search volume, last 32 weeks — +140.0% year over year.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%
Product shelf
All 8 tracked products in this niche.
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
$7.184.7★19,705 reviews
Permatex 81158 Black Silicone Adhesive Sealant 3 oz. Tube Pack of 1
Permatex
$5.794.6★11,710 reviews
Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker 3.0 oz.
Permatex
$7.964.8★5,468 reviews
Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker 9.5 oz. PowerBead Can
Permatex
$18.114.7★19,705 reviews
Permatex 81630 Ultra Red High Temperature Gasket Maker 3 oz
Permatex
$7.384.7★2,166 reviews
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
$8.584.7★909 reviews
Permatex 80050 Clear RTV Silicone Adhesive Sealant 3 oz
Permatex
$5.654.6★8,428 reviews
RTV Silicone Gasket Maker High Temp Silicone Resist Oil Anti-Freeze RTV Silicone Sealant for Engines Gearboxes Pumps Superchargers (Black 170g)
1DFAUL
$12.694.7★720 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good timeless quality in various formulations I used for nearly 3 decades”
“Fair price”
“Works great for auto applications”
“Worked as expected”
“it has not leaked since”
“Strong adhesive”
“Easy to use”
“This product appears to be very solid”
“But Seems Like a Solid Choice for Oil-Sealing Jobs”
“I suppose it holds fine”
What buyers complain about
“hard to squeeze”
“Poor quality product”
“GREAT ADHESIVE, BAD CONTAINER”
“Won't come out of the tube”
“Theres no way to clean the spout or store it closed without putting the original lid back on”
“somehow leaking from everywhere”
“hard like a rock”
“The only product that felt a bit stronger was the Right Stuff”
“I ad extreme difficulty getting this to flow out of the tube”
“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%