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🔥 Seal it once, seal it right — the ultimate gasket game-changer!
ABRO Ultra Plus 999 RTV Silicone Sealant is a high-temperature, sensor-safe gasket maker designed for import engines and industrial use. It withstands up to 650°F, cures quickly, and forms a durable, flexible, and non-corrosive seal resistant to oil, water, and transmission fluids. Ideal for replacing traditional gaskets on cam covers, intake manifolds, and more, this copper-colored silicone paste ensures professional-grade repairs with long-lasting reliability.
| ASIN | B00I20AKGO |
| Best Sellers Rank | #93,924 in Automotive ( See Top 100 in Automotive ) #74 in Gasket Sealers |
| Brand | ABRO |
| Brand Name | ABRO |
| Color | Copper |
| Compatible Material | Copper |
| Customer Reviews | 4.7 out of 5 stars 473 Reviews |
| Item Dimensions | 3.94 x 7.87 x 14.57 inches |
| Item Form | Paste |
| Item Highlight | Low-odor, sensor-safe formula seals valve covers, oil pans, timing covers and water outlets on modern engines |
| Item Weight | 0.21 kg |
| Item dimensions L x W x H | 3.94 x 7.87 x 14.57 inches |
| Manufacturer | ABRO |
| Material | copper |
| Material Type | copper |
| Model | 418AB |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 418AB |
| Style | Silicone |
| Style Name | Silicone |
| UPC | 790920121229 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Repellent |
J**J
Great have used 5+ of these overtime no issues at all
Rebuilt a entire motorcycle engine using this stuff and no leaks whatsoever after 1000+ miles, used on small issues, touching up things, oil pan gaskets, water leaks on my car, overall works great if you read the instructions and follow them well, very good product if I need my silicone ever this is the one I buy and am happy with
A**R
Ever lasting
Great
A**R
thank u
thank u perfect
M**Y
May have been sitting on a shelf awhile
Item arrived timely and as described. Product already has chunks of hardened sealant. Keeps blocking the outlet making it hard to squeeze out. It got the job done, so I am happy enough. I would just spend the extra two bucks next time though. EDIT: Two days have passed and my project still hasn't cured. The silicone is soft and can still be wiped off. Shoulda went with the Permatex Ultra
R**S
Great product
So far, good on muffler near engine
C**B
Excellent - as advertised
Excellent - as advertised
T**Y
As described
So far no issues.
G**E
Perfect
Works great for my smoker! I was able to seal all leaks.
A**T
Good And Original
Good and Original
S**L
Great product
Used on a turbo oil return flange. Easy to use and works well!
N**N
Five Stars
Works well!
I**S
Five Stars
As advertised
Trustpilot
2 months ago
3 weeks ago