








🔧 Seal it right, seal it tight — the pro’s choice for flawless pipe threads!
Rectorseal 1.75 Oz No. 5 Pipe Thread Sealant is a versatile, slow-drying paste designed to seal, lubricate, and protect threaded pipe fittings. Compatible with a wide range of metals and plastics, it allows immediate pressurization up to 100 psi, making it ideal for natural gas, air, and water systems, including drinking water applications. Compact and water-resistant, it’s a trusted solution for professionals seeking reliable, durable pipe seals.









| ASIN | B0009PU9CK |
| Best Sellers Rank | #88,696 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #352 in Hardware Sealers |
| Brand | Rectorseal |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,924) |
| Date First Available | 14 August 2012 |
| Global Trade Identification Number | 00021449257909 |
| Item Dimensions LxWxH | 19 x 19 x 140 Millimeters |
| Item Form | Paste |
| Item Weight | 45.3 g |
| Item dimensions L x W x H | 19 x 19 x 140 Millimeters |
| Manufacturer | Rectorseal |
| Manufacturer Part Number | 25790 |
| Material | Stainless Steel |
| Model Number | 25790 |
| Style | Compact |
| Surface Recommendation | Glass |
| UPC | 021449257909 |
| Water Resistance Level | Water Resistant |
E**L
Works well on my pipe. Great sealant and holds the pipes well without leaks
F**.
I needed to seal a gas line in our house after a fitting change and I won't cut corners where my family's safety is concerned . Ordered it up, used it as directed, tested for leaks and all was good! there's not much more I could tell you about it other than it effectively sealed the pipe joint where it counts! Recommended!
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.
6**O
Does what a pipe thread sealant should do. Have not had any issues with leaks using this product.
Trustpilot
2 weeks ago
2 weeks ago