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- universal_powersports (18385)- Feedback left by buyer.More than a year agoVerified purchaseGood buyer, prompt payment, valued customer, highly recommended.
- bigkahunatropicalfish (19809)- Feedback left by buyer.More than a year agoVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- lister1961-2007 (77107)- Feedback left by buyer.More than a year agoVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
- smmotorco (67095)- Feedback left by buyer.More than a year agoVerified purchaseThank you for your purchase. Hope to deal with you again. Visit my store anytime
- bonnevilleshop (37251)- Feedback left by buyer.Past monthVerified purchaseThank you for your purchase.
- flashback_inc (45093)- Feedback left by buyer.Past monthVerified purchaseThank you for an easy, pleasant transaction. Excellent buyer. A++++++.
Reviews (2)

Oct 30, 2019
Great product
These uniseals have been great. Many times I have battled with leaks on my koi ponds. Screw-in bulkheads couldn’t seal on curved surfaces like barrels , silicone and gaskets would hold at first but fail to itch temperature changes of winter/ spring
These uniseals have solved all my troubles. They are easy to install and I have zero leaks. They seal even after I adjust the angle the pipe enters. I have over 20 uniseals in my NewEngland pond filtering system for 2 years and not one of them has failed.
My installation tips are be sure to use the proper sized Hole saw. Close enough dose not work. Also some fish safe lube helps get the pipe through the seal on initial installation.

Feb 21, 2025
they work
It's an inner tube. It holds air, the valve stem seems to made alright. I keep these on my shelf for my multiple bikes. they work