

🔥 Seal the deal with pro-grade heat resistance!
The RTV Silicone Sealant 3 oz tube by Pro-Seal is a sensor-safe, high-temperature silicone adhesive designed for industrial and automotive applications. It withstands extreme temperatures from -70°F to 650°F, cures fully in 24 hours, and provides a waterproof, durable seal that replaces pre-cut gaskets on exhaust manifolds, timing chain covers, and more. Made in the USA, this red sealant offers a low volatile formula ensuring long-lasting performance.
| ASIN | B000FW7VNW |
| Best Sellers Rank | #126,301 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #225 in Silicone Adhesives |
| Brand | SealPro |
| Brand Name | SealPro |
| Color | Red |
| Customer Reviews | 4.6 out of 5 stars 2,569 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00050291807260, 00502918072600 |
| Included Components | Unit^Instruction Guide |
| Item Form | Liquid |
| Item Type Name | RTV Silicone |
| Item Weight | 0.02 Kilograms |
| Liquid Volume | 85 Milliliters |
| Manufacturer | Pro-Seal |
| Material Type | Silicone |
| Surface Recommendation | Pipe |
| UPC | 050291807260 |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
M**0
Have been using this for years
Works well but tends to dry out like most sealers do so I suck and seal it when I'm done using it to help it last. Sealed the wheel bearing housing on my JD three series tractor. There was a little oil dripping out when I mated the parts together so I thought there might be a sealing problem but it's fine after a few months of use. Highly recommended.
K**0
good product
great product
J**S
Works on Kamado Joe Grill
I used this on my Kamado Joe Grill to replace the heat gasket on the lid. Works well so far. I've been grilling all season and had no issues with the sealant coming off.
W**M
top shelf
Inexpensive, seems to be high quality. For the price is top shelf. If you are passing buy a Harbor F. store pick some up. Do it your selfers always need a fresh tube.
G**A
Four Stars
Satisfied.
K**S
Gasket adhesive
Works great
R**A
excellent purchase
excellent
B**R
good insulator
messy to work with, but thermals usually are
Trustpilot
2 months ago
5 days ago