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Permatex

Permatex Black Silicone Adhesive Sealant (3 oz.) - 2 Pack (81158-2)

    • Based on 167 reviews
Condition: New
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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Dec 28
Order within 16 hours and 37 minutes
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Features

  • Permatex Black Silicone Adhesive Sealant (3 oz.) - 2 Pack (81158-2)

Description

Permatex Black Silicone Adhesive Sealant is a general-purpose, black RTV indoor/outdoor sealant. Effectively bonds, repairs, seals, mends and secures glass, metal, plastics, fabric, vinyl, weather stripping and vinyl tops. Also protects and repairs electrical wiring and may be applied to horizontal or vertical surfaces. Waterproof and flexible with a temperature range of -75 degrees Fahrenheit to 450 degrees Fahrenheit, this sealant is oil, water, weather, vibration and grease resistant. Suggested applications include windshields, door frames, electrical connections, seams and roofs, vinyl tops, and weather stripping.

Brand: Permatex


Material: Silicone


Compatible Material: Vinyl, Glass, Plastic, Metal


Item Form: Liquid


Special Feature: Waterproof


Brand: ‎Permatex


Material: ‎Silicone


Compatible Material: ‎Vinyl, Glass, Plastic, Metal


Item Form: ‎Liquid


Special Feature: ‎Waterproof


Color: ‎Black


Item Package Quantity: ‎2


Item Volume: ‎3 Fluid Ounces


Water Resistance Level: ‎Waterproof


Manufacturer: ‎Permatex


Item Weight: ‎3 ounces


Package Dimensions: ‎8.31 x 3.74 x 2.05 inches


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎81158-2


Special Features: ‎Waterproof


Date First Available: August 25, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Outstanding adhesion for a silicon RTV. NOT thin
This product adheres very well compared to other silicon RTVs I've used, especially when applied to roughened plexiglass. One commenter claimed product is too thin, and I was glad to read that. But, actually, I found product is quite viscous, as most RTVs are, and I would prefer it to be somewhat thinner. Considerable effort is required to squeeze product out of the tube and product does not flow across surface it is applied to. For superior adhesion to plastic, in comparison to other RTVs, I give this product an A+. ... show more
Reviewed in the United States on March 2, 2023 by C. Curtis
    • Works good!
Used this to fix a leak around my windshield of my car. Also to help fix some other things on my car as well.
Reviewed in the United States on June 15, 2023 by Christopher C.
    • Stiffer than expected
This was stiffer than I expected it to be. Letting the tube sit in hot water for a while helped, but, unfortunately, because space was extremely limited and I bailed after using it after only about a foot. I found it impossible to get my hand into the space to squeeze the tube tightly enough to really get enough silicon forced into the crack. Not entirely the products fault — I’ll find a use for this with no reservation — but I feel that the force necessary to squeeze the tube was worth mentioning. ... show more
Reviewed in the United States on June 4, 2023 by sgeo
    • Works as advertised
I liked that it performs as it should. I used it to repair old rubber window gasket in a motorhome.
Reviewed in the United States on May 6, 2023 by Sonny
    • Good product
I have used this product for my semi truck under the hood foam was came off and hanging and that foam actually help with noise control and temperature control bcz of it was under the hood close to the engine there was extremely heat and also big radiator fan air need something really good stuff so that can sticks to the hood and it’s been over month since I fix that it look great , very good product 😁👍 ... show more
Reviewed in the United States on September 10, 2022 by Jarnail singh
    • Excellent
Excellent
Reviewed in the United States on May 28, 2023 by Adalberto M.
    • Must Have For Any Auto Enthusiast
I used this mainly to assist in anchoring a new carbon fiber spoiler to a 2016 CTSV. The description for this product was spot on!! Easy to use & cleanup as well! Tack time & final setup of 24 hours was great. If I had a negative, it would be that it should be offered in a large tube so a large application gun could used to apply this product in a smoother fashion. The smaller tube & applicator causes you to stop & start multiple times to finish the job. Great product!!! ... show more
Reviewed in the United States on September 21, 2020 by VMan 640
    • Product as advertised
Okay shipping. Product as advertised.
Reviewed in the United States on August 1, 2022 by J. Bounds

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