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1974
Dodge
CB300
Picture 1 of 1
Picture 1 of 1
PERMATEX 81878 Ultra Copper Sensor Safe High-Temp RTV Silicone Gasket Maker 3oz
S
SSDISCOUNTAUTOPARTS (8771)
99.4% positive feedback
Price:
$19.99
Free shipping
Returns:
30 days returns. Seller pays for return shipping.
Condition:
Permatex 81878 Ultra Copper Maximum HIGH Temperature RTV Silicone is a high-quality product made in the United States. It comes with a 1-year manufacturer warranty and is designed to provide maximum protection against high temperatures. The product is perfect for use in car and truck parts and accessories, particularly in areas where performance is critical. With two tubes of RTV silicone, this product is a great value for anyone looking to ensure their vehicle's performance is top-notch. 2 TUBES
- Buy It NowPermatex 81878 ULTRA COPPER Maximum HIGH Temperature RTV Silicone 2 TUBES #
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About this product
Product Identifiers
BrandPermatex
Manufacturer Part Number81878
eBay Product ID (ePID)5024266988
Product Key Features
Package QuantityPack of 1
TypeGasket Maker
Dimensions
Volume3oz.
All listings for this product
Ratings and Reviews
Most relevant reviews
- Dec 03, 2018
Rtv
Just as a temporary fix, I used this in place of the exhaust gasket for my long tube headers on my 5.3 Chevy. Bolts were broke off in the head and I couldn’t get the gasket to seal. I removed it and put this on the head. Installed the header and the three bolts in the front. It worked! Very pleased. Good price and great stuff!!Verified purchase: YesCondition: New
- Feb 16, 2023
Removable after use.
Used on a copper moonshine still to help seal cap to boiler body. Works pretty good and can’ be removed after use.Verified purchase: YesCondition: New
- Jan 02, 2019
Great high temp gasket maker
I used this stuff to seal off the interface between my turbo and downpipe on my 1987 Buick Grand National. It worked great.Verified purchase: YesCondition: New
- Apr 19, 2016
Get's the job done!!
Use it to seal the slip on connection to the end pipe in a sport bike... Too soon to say but it's been a month and rhe small leak that i had is goneVerified purchase: YesCondition: New
- May 06, 2020
Works great
Have used it several times on my Harley Davidson I like the copper as it works better with extreme heat.Verified purchase: YesCondition: New
- May 11, 2024
The best RTV Silicone ever. Only one I use
The best RTV Silicone ever. Only one I useVerified purchase: YesCondition: New
- Jun 07, 2017
Good for exhaust sealing.
I use Permatex Ultra Copper regularly to coat header gaskets, muffler connections, turbo connections, and other exhaust components and it works well.Verified purchase: YesCondition: New
- Nov 21, 2018
Good product
Works good and easy to applyVerified purchase: YesCondition: New
- Nov 21, 2024
Stuff works great to hold my dentures in...
Stuff works great to hold my dentures in!!Verified purchase: YesCondition: New
- Apr 05, 2019
Good stuff
Works good for sealing up exhaust manifolds along with a good gasket!Verified purchase: YesCondition: New
