Permatex 82194 Ultra Grey Rigid High-Torque RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Torque And Vibration Resistant Applications, 3 oz

This stuff sticks better, hardens harder and faster and seals better than the standard stuff. If you need to put back in service immediately this is what you want. Its strong enough I have seen it repair a cracked engine block water jacket on a boat whereas the engine is junk otherwise. It can holdback coolant pressure!!! Excellent stuff

My 2007 Nissan Altima 3.5 SL with 277k on it finally started leaking at the oil pan. The oil pan in these Altima's use a grey RTV from the factory with no gasket and the Nissan manual specifically call it this product as an alternative compared to their Nissan branded stuff. This worked incredibly well and my Altima is happy again with no leaks.Pros:* Tip is precut so I didn't have to mess with getting it right* Easy enough to use and control the flow* I can simply clean and have access to use more product later so there is no waste* Creates excellent seal when used according to directionsCons:* Takes time to cure properly so if you're in a rush this isn't your jam. They recommend 24 hours before putting oil in the system to allow curing.

Used on a transmission gear case seal. No fluid came out, easy install. what else is there to say, buy this if you need a quality sealant.

Great as always. I use this for every timing cover I do because I don't want to do it twice because of a leak. I still let it set up for a few hours before hand though.

PUT THIS ON A PART AND IT WILL NEVE LEAK.

Small business with corporate-level polish! Handwritten thank-you note added personal touch. Product customization options were plentiful. Delivery notifications included weather delay warnings. Pure class!

Gasket maker. No leaks

Excelente