


🔒 Lock it down like a pro — don’t let your bolts bail on you!
Permatex 27100-12PK High Strength Threadlocker Red is a professional-grade adhesive gel designed to permanently secure studs and press fits with 3,000 PSI tensile strength. It prevents loosening from vibration and shock, seals threads against rust and leakage, and is ideal for heavy-duty automotive and industrial applications. Requires heat or special tools for removal, ensuring a reliable, long-lasting bond.














| ASIN | B001REYTSW |
| Best Sellers Rank | #224,951 in Automotive ( See Top 100 in Automotive ) #124 in Thread Lock Sealers |
| Brand | Permatex |
| Color | Liquid - High Strength |
| Date First Available | April 1, 2004 |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 30686226271007 |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Item Volume | 6 Milliliters |
| Item Weight | 12 ounces |
| Item model number | 27100-12PK |
| Manufacturer | Permatex |
| Number of Pieces | 12 |
| Package Information | Tube |
| Product Dimensions | 7.2 x 5.3 x 4.8 inches |
| Specific Uses For Product | Fleet and plant maintenance. |
| Tensile Strength | 3000 Pounds Per Square Inch |
| Unit Count | 240.0 Fluid Ounces |
| Viscosity | High |
| Viscosity Level | High |
| Water Resistance Level | Water Resistant |
F**D
Good product
This was purchased for my mechanics to carry on their trucks. It is easy to store and easy to use. I would recommend this product.
N**L
A-1
the red Permatex 27140 holds tight...
D**S
All 6 bottles had leaked upon arrival
Very disappointed. Have been using Loc-Tite for 40 years. All 6 tubes had leaked out when I received them.
A**I
excellent product
Perfect price for awesome product. Highly recomended.I use it for my shop and it works great.The price was great for all of it compare to other stores.
C**Y
Four Stars
The gel is the best
A**R
Five Stars
got a good deal on 6 bottles
A**R
Five Stars
Great
G**H
Four Stars
good quality
G**Y
Great product delivered quickly.
H**S
Excellent product
F**Z
Work perfect with high temperature