I have a Hayward pump with leaf basket. I couldn’t get the plastic top off the leaf pot. It had a o ring. I cleaned it all up and put jacks formula on the rubber o ring and now it goes off and on so much easier. It took a sledgehammer before. Buy this it works and it won’t swell up the o ring like Vaseline does.
Verified purchase: Yes | Condition: New
Used this lube for years for all my pool components that have an O rings and the surfaces that the O ring slides against. So much easier to install and remove components. A lot better than some of the knock off lubes that the pool places want to sell you. Sure, they might be a couple of bucks cheaper but it does not last as long. Highly recommend going with Jacks Formula 327 Lubricant.
Verified purchase: Yes | Condition: New
Is not petroleum based like the cheap lube from the local chain store that makes the seals swell to the point of needing replacement. Jacks 327 is extremely long lasting and doesn’t damage the rubber seals. Works great!
Verified purchase: Yes | Condition: New
Works great as a lube and leak preventer for O-rings in water lines: pool pumps, faucets, etc. I’m going to try it as a protectant on my car door seals also.
Verified purchase: Yes | Condition: New
My pool kept draining all the water out above the skimmer level & I had to refill it several times - then I got Jack's lube 327 and was able to grease the O-ring and now it works great with no leaks and easier to clean out!
Verified purchase: Yes | Condition: New
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