| Brand | Permatex |
|---|---|
| Material | Silicone |
| Compatible Material | Vinyl, Glass, Plastic, Metal, Fabric |
| Item Form | Paste |
| Special Feature | Waterproof |
| Color | Black |
| Item Package Quantity | 1 |
| Package Information | Tube |
| Item Volume | 3 Fluid Ounces |
| Water Resistance Level | Waterproof |
| Manufacturer | Permatex |
| Item Weight | 3.84 ounces |
| Product Dimensions | 8 x 4 x 2 inches |
| Country of Origin | China |
| Item model number | 81158 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 81158 |
| OEM Part Number | PMT81158 |
| Special Features | Waterproof |
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$5.18 ($1.73/Ounce)
Get it as soon as Thursday, May 16
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From the brand
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Featured Products
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Permatex is a leading manufacturer and distributor of premium chemical products to the automotive maintenance and repair, home and hardware markets. Product categories include gasket makers, sealants, hand cleaners, threadlockers, adhesives, cleaners, repair kits, and lubricants.
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Permatex is a leading automotive chemical manufacturer for both professionals and DIY'ers.
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From the manufacturer
Permatex Black Silicone Adhesive Sealant
Low odor formula! General-purpose, black RTV indoor/outdoor sealant. Seals, bonds, repairs, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops. Protects and repairs electrical wiring. May be applied to horizontal or vertical surfaces. Waterproof and flexible. Temperature range -75°F to 450°F (-59°C to 232°C); resists water, weather, and vibration.
Application
Automobile
Suggested Applications: Door frames, electrical connections, seams and roofs, vinyl tops, weather stripping (Not recommended for engine gasket applications).
Marine
Suggested Applications: Windshields, hatches, electrical connections, seams and roofs, vinyl tops, weather stripping
Compare with similar items
This Item  Permatex 81158 Black Silicone Adhesive Sealant, 3 oz. Tube, Pack of 1 |  |  |  |  |  | |
| Price | $5.18 | $8.49 | -17% $138.00 List: $165.99 | $18.29 | $7.99 | $45.99 |
| Delivery | Get it as soon as Thursday, May 16 | Get it as soon as Thursday, May 16 | Get it as soon as Friday, May 17 | Get it as soon as Thursday, May 16 | Get it May 15 - 17 | Get it as soon as Thursday, May 16 |
| Customer Ratings | ||||||
| Adhesion | ||||||
| Easy to use | ||||||
| Easy to remove | ||||||
| Sold By | Amazon.com | Crimp Supply Inc | G.P.S. | Amazon.com | Crimp Supply Inc | Amazon.com |
| color | Black | Black | Black | Black | Black | Black |
| compatible material | Glass, Metal, Plastic, Fabric, Vinyl | Vinyl, Glass, Metal | Vinyl, Glass, Metal, Plastic | Glass, Plastic, Metal, Fabric | Rubber, Glass | Vinyl, Glass, Metal, Plastic |
| volume | 3 fluid ounces | 3 fluid ounces | — | 381 milliliters | 80 milliliters | 3 fluid ounces |
| number of items | 1 | — | 12 | 1 | — | 12 |
| water resistance | waterproof | waterproof | waterproof | waterproof | — | waterproof |
| container type | Tube | Tube | Cartridge | Cartridge | Tube | Tube |
Reviews with images
Works well, be prepared for the mess
I used this to fix open area after using 3M double sided tape to fit a spoiler on my Supra. There was only one area that had an open area and if I kept it open more dirt and water would go in. It looks super good when done but it’s very very messy. I removed the tape probably around 15 minutes, and it was still in its liquid phase. And boy was it messy. At that point, I wanted to have a cleaner line and I wanted the finish line to sit more underneath the spoiler, but anything I did at this point was smearing. I think it's better to sit and wait until it reaches the rubber phase for cleanup. It's pretty spot on about the timing at the 45 minute to 1 hour mark when it gets to be more rubbery in consistency. That's when I did the best cleanup. I used a small cup of water and dipped a glove-wrapped plastic trim remover (best not to use metal because it'll scratch your paint) and started pushing the edges of the silicone to a straight line. This will leave small smear marks, but it's way easier to clean up at the rubber phase, which I use alcohol pads to help wipe, and still at this point it wipes smeared silicone very easily.
Top reviews from the United States
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Reviewed in the United States on April 17, 2024
Size: Pack of 1Style: 3 oz.Verified Purchase
Works well, be prepared for the mess
Reviewed in the United States on April 17, 2024
I used this to fix open area after using 3M double sided tape to fit a spoiler on my Supra. There was only one area that had an open area and if I kept it open more dirt and water would go in. It looks super good when done but it’s very very messy. I removed the tape probably around 15 minutes, and it was still in its liquid phase. And boy was it messy. At that point, I wanted to have a cleaner line and I wanted the finish line to sit more underneath the spoiler, but anything I did at this point was smearing. I think it's better to sit and wait until it reaches the rubber phase for cleanup. It's pretty spot on about the timing at the 45 minute to 1 hour mark when it gets to be more rubbery in consistency. That's when I did the best cleanup. I used a small cup of water and dipped a glove-wrapped plastic trim remover (best not to use metal because it'll scratch your paint) and started pushing the edges of the silicone to a straight line. This will leave small smear marks, but it's way easier to clean up at the rubber phase, which I use alcohol pads to help wipe, and still at this point it wipes smeared silicone very easily.
Reviewed in the United States on April 17, 2024
Images in this review
Reviewed in the United States on May 1, 2024
After looking online most answers said the same thing: get some flexible silicone adhesive.
Picked up Permatex 81158 Black Silicone Adhesive Sealant (it was the only one on AMZN with a speaker review) based on reviews, cost and ship time.
It looks bad/chunky/sloppy (I applied with a small paint brush, it is very thick and sticky) but it's super flexible and was easy to apply over the slice (I did not take the speaker apart); I did two applications just to make sure, probably could have gotten away with one.
It's also a center speaker so it's not moving a lot of air, I've never even seen the rubber surrounds move on this speaker, even at high volumes I'd never use regularly.
Size: Pack of 1Style: 3 oz.Verified Purchase
Great for speaker butyl rubber surround repair
Reviewed in the United States on May 1, 2024
Cat sliced open my one of the butyl rubber surrounds on my center channel during some spirited playtime.Reviewed in the United States on May 1, 2024
After looking online most answers said the same thing: get some flexible silicone adhesive.
Picked up Permatex 81158 Black Silicone Adhesive Sealant (it was the only one on AMZN with a speaker review) based on reviews, cost and ship time.
It looks bad/chunky/sloppy (I applied with a small paint brush, it is very thick and sticky) but it's super flexible and was easy to apply over the slice (I did not take the speaker apart); I did two applications just to make sure, probably could have gotten away with one.
It's also a center speaker so it's not moving a lot of air, I've never even seen the rubber surrounds move on this speaker, even at high volumes I'd never use regularly.
Images in this review
Top reviews from other countries
Amazon Customer
Best solution for a small problem
Reviewed in Canada on May 26, 2022Size: Pack of 1Style: 3 oz.Verified Purchase
flutterby
Did the job
Reviewed in the United Kingdom on April 29, 2024Size: Pack of 1Style: 3 oz.Verified Purchase
Edgar Ramirez
Mis chapas y cerraduras jamás habían trabajado tan bien... ni nuevas!
Reviewed in Mexico on March 13, 2020Size: Pack of 1Style: 3 oz.Verified Purchase
Veeramani
Good Packing
Reviewed in India on February 16, 2021Size: Pack of 1Style: 3 oz.Verified Purchase
