![Amazon.com: LASCO 19-6183 Push-in Fitting with 3/8-Inch OD Tube and 1/4-Inch Compression Female Thread, Plastic : Industrial & Scientific Amazon.com: LASCO 19-6183 Push-in Fitting with 3/8-Inch OD Tube and 1/4-Inch Compression Female Thread, Plastic : Industrial & Scientific](https://m.media-amazon.com/images/I/61cxrPb1wnL.jpg)
Amazon.com: LASCO 19-6183 Push-in Fitting with 3/8-Inch OD Tube and 1/4-Inch Compression Female Thread, Plastic : Industrial & Scientific
![Is this compression fitting supposed to have an o-ring gasket? Right now the seal is just pvc-on-pvc. I have tape on the threads but that's won't stop water from leaking past the Is this compression fitting supposed to have an o-ring gasket? Right now the seal is just pvc-on-pvc. I have tape on the threads but that's won't stop water from leaking past the](https://preview.redd.it/is-this-compression-fitting-supposed-to-have-an-o-ring-v0-8j3qtjtqn9791.jpg?width=640&crop=smart&auto=webp&s=ab392a658e6d821d157955ff5d51b2e128b5f49c)
Is this compression fitting supposed to have an o-ring gasket? Right now the seal is just pvc-on-pvc. I have tape on the threads but that's won't stop water from leaking past the
Ferrule for polyethylene compression fitting | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![A Complete Guide to Pipe Fittings and How to Use Them to Connect PEX, PVC and Copper Tube - Dengarden A Complete Guide to Pipe Fittings and How to Use Them to Connect PEX, PVC and Copper Tube - Dengarden](https://images.saymedia-content.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:eco%2Cw_1200/MTc0MzQ4MzA3MzcwODc4NTk4/types-of-plumbing-fittings-joining-pvc-and-copper-pipe.jpg)
A Complete Guide to Pipe Fittings and How to Use Them to Connect PEX, PVC and Copper Tube - Dengarden
![refrigerator - Copper water line connection to fridge has a very tiny leak. How can I fix it? - Home Improvement Stack Exchange refrigerator - Copper water line connection to fridge has a very tiny leak. How can I fix it? - Home Improvement Stack Exchange](https://i.stack.imgur.com/H6pCQ.jpg)