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

Seems to be working great on my new oil pump fitted. Was easy to apply and so far no leaks

Very good product, i would recommend this product, I used it to seal a timeing chain cover

Used to fit thermostat gasket, good deal.

Used on a Toyota Yaris as similar to Toyota oem. Worked very well on timing chain cover and sump. It’s at a good price point, created a great seal when used to recommended bead size torque on a challenging sump pan ( the one with 2 bolts inside bell housing)

all just ok

Unlike some Loctite RTVs, this didn't arrive cured hard in the tube before first use, and remained usable even after opening and storing for a couple weeks. Success! I've used it to seal a timing case cover on an old engine, which has a large coolant channel going right through it. So you have engine oil, vibration, coolant and a lot of temperature gradients in the mix. It's holding up just fine so far. No leaks. It would be better if delivered in a plastic tube as the metal ones eventually crack, and spoil the contents.

Can’t complain, it’s amazing stuff

Going to ensure the water passages stay sealed on my inlet manifold.