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🔧 Seal it fast, seal it right — the pro’s choice for unstoppable plumbing!
RectorSeal Tru-Blu 31631 is a fast-drying, PTFE-enriched pipe thread sealant designed for professional plumbers and home improvement experts. It delivers flexible, water-resistant sealing that excels in high vibration and thermal expansion environments. Compatible with a wide range of materials including metals and plastics, this lead-free, metal-free formula lubricates and protects threads for reliable, leak-proof connections.
| ASIN | B0012YO0Z4 |
| Best Sellers Rank | #1,276 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Industrial Thread Sealants |
| Brand | Rectorseal |
| Brand Name | Rectorseal |
| Color | Blue |
| Compatible Material | Polyvinyl Chloride |
| Customer Reviews | 4.7 out of 5 stars 2,041 Reviews |
| Global Trade Identification Number | 00021449316316 |
| Included Components | Unit^Instruction Guide |
| Item Dimensions | 2 x 2 x 3.5 inches |
| Item Form | Paste |
| Item Type Name | Pipe Sealant |
| Item Weight | 0.42 Pounds |
| Item dimensions L x W x H | 2 x 2 x 3.5 inches |
| Manufacturer | The Rectorseal Corporation |
| Material | Polytetrafluoroethylene |
| Material Type | Polytetrafluoroethylene |
| Model | 31631 |
| Number of Items | 1 |
| Part Number | 31631 |
| Style | Thread Sealants |
| Style Name | Thread Sealants |
| Surface Recommendation | Pipe |
| UPC | 021449316316 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |
R**T
Better than Teflon tape.
Works way better than PTFE tape, works on water pipes, air pipes and resistant to a lot of chemicals. I've stopped using teflon tape all together. Quick setting time too.
J**S
Worth the money.
If you have pvc pipe then you know that it moves and that you have to seal it and that the blue glue is the best to seal it as it is water proof but not so solid that you can't cut it with a blade if you need to. It is easy to use, low order, works great, light mess, mix it up and it will thin out you do not want big clumps. thin coat around the pvc pipe. dries with in a few minutes.
T**S
Worked great
I used this sealant in a compressor rebuild. No leaks anywhere. Much better results than teflon tape. Easy to use thick like toothpaste.
P**Y
Pipe thread sealant
Best pipe thread sealant for you money
S**S
It works
Works great, happy with purchase.
M**H
Plumber Recommended
Used for sealing my shower heads, in combination with plumbers tape. It was very easy to apply, and the brush was quite helpful. The sealant itself is of high quality. It's quite sticky, so try not to get it on your fingers, or you'll need warm water to remove it.
N**R
Seals joints air tight.
Tried this in place of yellow stuff, white stuff and teflon tape. Seems to work well. No air leaks on a compressor upgrade.
C**N
Works
Thread sealant. Need I say more.
Trustpilot
3 days ago
1 month ago