这么窄的空间，怎么修PVC 管连接部漏水，？？

[cellcycle1]

没压力。用flextape就行了。不放心就用worm clamp禁锢一下。

flextape 貌似 室外不太行，临时 fix 估计可以，

[cellcycle1]

Butyl Putty Tape更方便一点

Yes, butyl putty tape can be an effective solution for fixing a condensed water leak outdoors, provided the application is done correctly and the leak is relatively minor. Here's a detailed guide to help you determine if it's suitable and how to use it:

### Why Butyl Putty Tape Works for Condensed Water Leaks
- **Waterproof and Durable**: Butyl putty tape is made from synthetic rubber, which is highly resistant to water, UV rays, and extreme temperatures, making it ideal for outdoor use where condensation or moisture is a factor.[](https://www.yyjnd.com/water-leak-butyl- ... -solution/)[](https://store.adhestech.com/blogs/blog/ ... -essential)
- **Pliable and Adhesive**: Its putty-like consistency allows it to conform to irregular surfaces, fill gaps, and create a watertight seal around leaks.[](https://www.yyjnd.com/water-leak-butyl- ... -solution/)[](https://trexprotect.com/uk/blog/what-is ... utty-tape/)
- **Versatility**: It adheres well to various surfaces like metal, plastic, wood, and glass, which are common in outdoor settings where condensation occurs (e.g., HVAC systems, pipes, or outdoor equipment).[](https://generalsealants.com/butyl-tape- ... ate-guide/)[](https://store.adhestech.com/blogs/blog/ ... -essential)

### Considerations for Using Butyl Putty Tape
- **Surface Preparation**: The surface must be clean, dry, and free of dust, grease, or debris for the tape to adhere properly. Condensation can make surfaces wet, so ensure the area is thoroughly dried before application.[](https://www.yyjnd.com/water-leak-butyl- ... -solution/)[](https://store.adhestech.com/blogs/blog/ ... -essential)
- **Temporary vs. Permanent Fix**: Butyl putty tape is often considered a long-lasting solution, but its longevity depends on the application and environmental conditions. For high-pressure leaks or underwater applications (e.g., pool conduits), it may serve as a temporary fix unless specifically designed for such conditions.[]([](https://aquabondadhesives.com/pool-repa ... bber-tape/)
- **Temperature and Chemical Exposure**: Butyl tape is resistant to extreme temperatures (-40°F to 300°F) and most chemicals, but exposure to solvents like gasoline or mineral oil can degrade it over time. Ensure the tape is compatible with the environment.[](https://generalsealants.com/butyl-tape- ... ate-guide/)[](https://trexprotect.com/blog/what-is-th ... utty-tape/)
- **Not for High-Pressure Leaks**: If the condensed water leak involves high-pressure water flow, butyl tape may not hold up, and a more permanent repair (e.g., replacing a pipe or fitting) might be needed.[](https://www.amazon.com/Tapel-Butyl-Wate ... B091G4478M)

### Steps to Use Butyl Putty Tape for a Condensed Water Leak
1. **Identify the Leak**: Locate the exact source of the condensation leak (e.g., a pipe joint, HVAC drain, or outdoor fixture).
2. **Prepare the Surface**:
- Clean the area with rubbing alcohol or a commercial cleaner to remove dirt, grease, or moisture.[](https://www.hunker.com/12352826/uses-for-butyl-tape/)
- Dry the surface completely, as butyl tape won’t adhere well to wet surfaces.[](https://aquabondadhesives.com/pool-repa ... bber-tape/)
- For best results, chill the butyl tape in a fridge for 2-3 hours to make it easier to handle.[](https://xfasten.com/blogs/xfasten-blogs ... tape-guide)[](https://xfasten.com/blogs/xfasten-blogs ... -seal-tape)
3. **Apply the Tape**:
- Cut a piece of butyl putty tape to the desired length.
- Peel off the backing and mold the tape around the leak, pressing it firmly to ensure it conforms to the surface and fills any gaps or cracks.[]([](https://store.adhestech.com/blogs/blog/ ... -essential)
- For added strength, wrap multiple layers of tape and smooth out any air bubbles with your fingers or a plastic tool. Wetting your fingers with soapy water can help achieve a smoother finish.[](https://xfasten.com/blogs/xfasten-blogs ... -seal-tape)
4. **Cure the Tape**:
- Allow the tape to set for 3-4 hours, ideally overnight, before exposing it to moisture or harsh conditions to ensure a strong bond.[](https://evobuild.com.au/what-is-butyl-t ... d-to-know/)[](https://xfasten.com/blogs/xfasten-blogs ... -seal-tape)
5. **Test the Seal**: After curing, check for leaks by observing the area during condensation or running water through the system.
6. **Trim Excess**: If any tape oozes out, trim it with a plastic knife or scissors for a clean finish.[](https://evobuild.com.au/what-is-butyl-t ... d-to-know/)

### Specific Applications for Condensed Water Leaks
- **HVAC Systems**: Butyl putty tape is excellent for sealing leaks in HVAC drain pipes or condensation lines, as it can withstand temperature fluctuations and moisture.[](https://store.adhestech.com/blogs/blog/ ... -essential)
- **Outdoor Pipes**: It can seal minor leaks in outdoor plumbing or irrigation systems where condensation occurs.[](https://www.hunker.com/12352826/uses-for-butyl-tape/)
- **Gutters and Downspouts**: For leaks in gutters or downspouts caused by condensation or rainwater, butyl tape provides a reliable seal.[](https://www.diy.com/departments/diy-but ... 449_BQ.prd)
- **Boats or RVs**: If the leak is on outdoor equipment like an RV or boat, butyl tape is a great choice due to its flexibility and weather resistance.[](https://xfasten.com/blogs/xfasten-blogs ... tape-guide)[](https://www.amazon.com/Waterproof-Alumi ... B095BN712M)

### Limitations and Alternatives
- **Underwater Application**: Most butyl putty tapes, like AquaBond’s CS-6000, cannot be applied underwater and require dry surfaces. If the leak is in a constantly wet environment, consider pool putty or epoxy for underwater repairs.[]([](https://aquabondadhesives.com/pool-repa ... bber-tape/)
- **Rough Surfaces**: Butyl tape may not adhere well to very rough or porous surfaces without additional preparation.[](https://trexprotect.com/blog/what-is-butyl-tape/)
- **Alternatives**: If butyl tape isn’t suitable, consider silicone caulk for small gaps or self-fusing silicone tape for temporary pipe repairs. However, these may not be as durable as butyl tape for outdoor use.[](https://www.hunker.com/13416744/how-to- ... with-tape/)[](https://trexprotect.com/blog/what-is-th ... utty-tape/)

### Real-World Example
A Reddit user successfully used butyl tape to seal a pool light conduit leak by wrapping it around the cord and stuffing it into cracks, noting it was easier to use than pool putty and created a watertight seal. However, they questioned its longevity in saltwater, suggesting it may need reapplication in harsh conditions.[](

### Recommendations
- **Choose Quality Tape**: Opt for high-quality butyl putty tape, such as ADHES, XFasten, or Tapel, which are designed for outdoor and waterproof applications.[](https://store.adhestech.com/blogs/blog/ ... -essential)[](https://www.amazon.com/Tapel-Butyl-Wate ... B091G4478M)
- **Check Compatibility**: Ensure the tape is suitable for the surface (e.g., aluminum-backed butyl tape for metal surfaces).[](https://www.amazon.com/Waterproof-Alumi ... B095BN712M)
- **Monitor the Repair**: While butyl tape is durable, periodically check the repair for signs of wear, especially in extreme conditions.

If the leak persists or worsens, consult a professional for a permanent fix, as butyl tape is often a stopgap for minor leaks. For more information on butyl tape products, you can explore options at hardware stores or online retailers like Amazon.[](https://www.amazon.com/Tapel-Butyl-Wate ... B091G4478M)[](https://www.amazon.com/Waterproof-Alumi ... B095BN712M)

If you provide more details about the specific location or nature of the condensed water leak (e.g., pipe type, outdoor equipment, or environmental conditions), I can tailor the advice further!

又仔细的看了看，这条不适合我 的情况

“Dry the surface completely, as butyl tape won’t adhere well to wet surfaces”

哪里一直渗水，挡不住的，所以 JB weld water putty 看来更合适一些，，

现在不leak，外面 可以 dry， 要么我再用 tape 缠一圈， 双保险，还是 多此一举 ？