Vibra-TITE 440 Purple Hydraulic and Pneumatic Anaerobic Thread Sealant, 250ml Bottle

It seems like good stuff but it came with not even half full.

They show a big bottle but is only about a quarter full

I have used Loctite hydraulic thread sealant in the past and this time tried to save some money. BAD DECISION !! About half the threads leaked even though immaculately clean and liberal coating, some sealed on second try, some didnt. The product seals about half the time !! I never had any problems with the Loctite product, it just works EVERY time ! I plan on throwing out what is left, it caused me enough grief !

Filled only a 1/4 of the way!!! These are 100ml bottles and should have 50ml of product, therefore it should be 1/2 full. Same thing with their 137 threadlocker 50 ml bottle. Vibra-Tite might be as good as Loctite, unfortunately you dont get the quantity you paid for.

The sealant that came with my Quickjack car jack wasnt working and it was leaking ATF through half the joints. I decided to try this instead. Pulled everything apart, degreased with brake cleaner, added this and reassembled. No leaks! Make sure to allow for curing time before use.

I dont have any issues with the product itself. I would have given it 5 stars. My issue is that I received it without the cap to seal it after using it. Now that I have cut the tip to apply to the connections the rest will dry and become unusable for future use.

This is a great thread sealant for air compressor fitting. But downside is when I got the bottle only 1/4 of it was full. Not sure why that is.

I used this to seal all the fittings on my rotary screw air compressor and all the piping/attachments. This ix EXACTLY what I have been looking for. I have had ZERO leaks and the viscosity is great. Pipe dope is gummy, and tape is just crap. I am here ordering my second bottle I was so pleased with it, and thought I would write a review. Im shocked Vibratite is not a household name, but Loctite is. I would also recommend trying the VC-3 for normal threads you dont want backing out from vibration. I also love that product and it lead me to try this product.

Used on my truck’s custom air ride install and it sealed like a champ. Zero leaks! Would definitely buy again!

Worked great to seal the fittings for a remote transmission cooler base.