







🔧 Lock it down, heat it up, never back down!
Permatex 27200 High Temperature Threadlocker Red is a premium liquid adhesive designed for heavy-duty automotive and mechanical applications. It secures bolts and press fits from 10mm to 25mm against loosening caused by extreme heat (up to 450°F), shock, and vibration. Its unique formula seals threads to prevent corrosion and leaks, while remaining removable with heat or hand tools, making it the go-to solution for high-performance engines and demanding mechanical assemblies.














| ASIN | B000HBIB8K |
| Best Sellers Rank | #2,733 in Automotive ( See Top 100 in Automotive ) #11 in Thread Lock Sealers |
| Brand | Permatex |
| Color | Red |
| Date First Available | July 1, 2006 |
| Department | All Ages, Unisex |
| Global Trade Identification Number | 00686226272003 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 10 Milliliters |
| Item Weight | 0.635 ounces |
| Item model number | 27200 |
| Manufacturer | Permatex |
| Number of Pieces | 6 |
| Package Information | Aerosol Can |
| Product Dimensions | 0.75 x 3.81 x 6.5 inches |
| Specific Uses For Product | High Temperature Applications, Mechanical |
| UPC | 686226272003 |
| Viscosity | Low to Medium Viscosity |
| Viscosity Level | Low to Medium |
| Water Resistance Level | Water Resistant |
K**E
Permatex 27200 Hiigh Temperature Threadlocker Red
Just like the picture, no issues with the threadlocker.
R**L
Great product
The loctite is a great price. The thread lock is excellent for automotive fasteners.
T**N
Holds good
Used to hold the Heli Coil on a triton motor. So far working great
R**Y
What I ordered.
Great! Exactly as ordered.
K**I
Red thread locker
Very good product,fast shipping
V**K
It applied easily and seem to work well
I needed a threadlock for a couple of small set screws going into aluminum on a mower cylinder head. This went one easily and dried well. I did not try to remove the small set screw after it dried because it is something that will never need to be removed,, so I cannot say how tightly it locked the set screw in place. A little bit goes a long way, so the small tube will last me pretty much forever.
J**.
This was recommended Works great!!
I bought a cast iron knight fireplace set on Amazon. I read a review and the person said that the nuts and the bolts to hold the utensils together would come loose so he recommended using Permatex Threadlocker Red. I bought this on Amazon and it did the trick. The heat of the fireplace does not affect the glue at all.
T**Y
Red Loctite 272 High temp alternative
Very pleased with the Permatex High Temp Red 24026. I employ this to secure the set screws on AR15 low profile gas blocks, which are exposed to very high temperatures and, if they fail, would cause the entire gun to cease functioning. Most of my work is on law enforcement patrol carbines and rifles, so ensuring proper function for the people that protect all of us is VITAL. This is rated to maintain 90% of its holding strength up until 450 degrees F. However, and this is good news, it states that you must heat it to past 600 degrees F to begin to remove it...and even then it requires substantial amounts of force (think "breaker bar" or a miniature equivalent) to break the fastener loose. This protects against vibration loosening and ALSO protects the threads from corrosion via oxidation. I recommend this for any item that is being installed in a "permanent installation".....i.e something that simply cannot come loose unless a MAJOR repair or planned parts replacement is begun. AR15 gas blocks, engine bolts, etc. You can remove it via the judicious use of a blow torch and a lot of elbow grease, so this may make it unsuitable for some smaller fasteners or weaker setups (or aluminum if you want it to NOT be permanent). For fasteners that you may want to remove, use a blue variant (either Loctite, Vibra-tite [my favorite], or permatex blue).
あ**か
まあ、商品名の通りです。 ただ、着色が赤で手につくと消えにくいです。
D**.
works well when used as intended and directed.
く**き
他社で量が少ない耐熱高強度のネジロックが廃番になってしまいこれに切替え デフを組む際のリングギヤボルトに使用し、問題なく走ってます
A**R
Much better value than actual LOCTITE brand name. Does the same thing at a fraction of the cost of a bottle of LOCTITE brand.
M**I
Excellent product but expensive
Trustpilot
1 month ago
4 days ago