








🔧 Seal it tight, fix it right — don’t let leaks steal your flow!
Rectorseal No. 5 Pipe Thread Sealant (1.75 oz) delivers a waterproof, durable seal designed to prevent leaks in plumbing and fuel line applications. Compact and easy to apply, it’s a trusted choice for professionals and DIY enthusiasts seeking reliable thread sealing performance.









| ASIN | B0009PU9CK |
| Best Sellers Rank | 349,872 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,340 in Sealers |
| Item model number | 25790 |
| Manufacturer | Rectorseal |
| Product Dimensions | 1.91 x 1.91 x 13.97 cm; 45.36 g |
M**T
Worked great at fixing a leaking fuel line on my backpacking stove.
E**L
Works well on my pipe. Great sealant and holds the pipes well without leaks
G**R
Excellent product - much better at sealing gas fittings than Yellow tape. Easy to use and the perfect seal on pipe threads for Propane, Natural gas etc.
W**?
I’m going to have to put in a water heater and this is my favorite for such use. I left my other tube at another house, and I’m really not going back for it.
Z**9
This was my first time using this product. It does exactly what it is supposed to do and works very well. Very easy to use. Great product in my opinion and great value. I highly recommend this product not only for professionals but also for DIYers such as myself! The sealant quality is top notch.
Trustpilot
2 weeks ago
1 month ago