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Permatex 81158 Black Silicone Adhesive Sealant is a high-performance, general-purpose RTV sealant designed for indoor and outdoor use. It bonds and repairs a wide range of materials including glass, metal, plastics, and vinyl, while offering waterproof, oil, and weather resistance. With an impressive temperature tolerance from -75°F to 450°F and the ability to work on vertical and horizontal surfaces, it’s the go-to sealant for professionals and DIYers alike.


| ASIN | B000AL6WLA |
| Best Sellers Rank | #7,766 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #28 in Silicone Adhesives |
| Brand | Permatex |
| Brand Name | Permatex |
| Colour | as shown pic |
| Compatible Material | Glass, Metal, Plastic, Vinyl |
| Country of Publication | USA |
| Customer Reviews | 4.5 out of 5 stars 11,391 Reviews |
| Global Trade Identification Number | 00686226811585 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Dimensions | 20.3 x 10.2 x 5.1 Centimeters |
| Item Form | Liquid |
| Item Type Name | Silicone Adhesive Sealant |
| Item Weight | 0.2 Pounds |
| Item dimensions L x W x H | 20.3 x 10.2 x 5.1 Centimeters |
| Manufacturer | Permatex |
| Manufacturer Part Number | 81158 |
| Material | Silicone |
| Material Type | Silicone |
| Model | 81158 |
| Number of Packs | 1 |
| Style | 3 oz. |
| Style Name | 3 oz. |
| Surface Recommendation | Fabric |
| UPC | 686226811585 |
| Unit Count | 85 Grams |
| Warranty Description | This is TrueValue® American Product. Made in USA |
| Water Resistance Level | Waterproof |
J**Y
Strongest bond
Very strong stuff! Fixed my flip flops. May get a bit dirty so wear gloves. I didn’t…
C**N
Effective and has a wide usage especially in automobiles
Quality products
V**I
Good Packing
Order received with good packing
A**C
Excellent water repelling property
Excellent to repel water after curing, which usually takes 8 hours. But only difficulty is in squeezing the tube to get the gel out. Overall nice product
R**A
Excellent
Excellent
J**V
Do not buy, its very dangerous to skin.
Very irritating sensation to skin if accidentally in contact with the skin....its effect will long lasting even we thoroughly wash.
D**S
PRecio excelente y calidad inmejorable
El pegamento de alta calidad
W**R
防水シーリングとして使用
グリルマーカーを付けるためにグリルに穴あけをして裏側の配線ごと接着、防水シーリングとして使用。一晩放置で完全に固まって3ヶ月経ってもグラ付きは無いです。効果は文句無し。ただチューブ製なので作業しているとやがて手が真っ黒になって洗い落とすのが大変になるので手袋が必須です。
M**R
Nice product
Nice product
A**0
It's the best one out there.....
It worked really well. Good quality.
P**M
The best for spoiler installations and running a water proof seal around Shark fin antennas.
This is my goto product for installing carbon fiber spoilers, wings or other performance accessories. I add it to the bottom a spoiler in addition to the double face tape. It’s not over kill and will confidently adhere a performance part that may be under stress like a wing or function spoiler. It will fill in any spaces or gaps between parts leaving a perfect custom look. Easy clean up as well. It also works around GPS shark-fin antennas to seal out any water intrusion. Ie BMW shark fins on roof.
Trustpilot
2 months ago
2 weeks ago