🔧 Lock it down with LOCTITE 577 — where strength meets precision!
LOCTITE 577 is a 50ml medium strength acrylate-based thread sealant designed for metal-to-metal bonding on pipes and fittings. It offers chemical and heat resistance, ensuring durable, leak-proof seals on stainless steel, brass, copper, and other metals. Its non-runny formula fills thread gaps efficiently, making it ideal for industrial and professional use.
| Manufacturer | Henkel |
| Part Number | 2068186 |
| Product Dimensions | 4.7 x 4.9 x 14.1 cm; 60 g |
| Item model number | 577 |
| Size | 50 ml |
| Colour | Amber |
| Style | Industrial |
| Material | Acrylate |
| Volume | 50 Millilitres |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | Metric |
| Special Features | Heat Resistant |
| Usage | Metal-to-Metal Bonding, Threaded Connections |
| Included Components | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 60 g |
J**S
Lock tight
Very good quality Works well no air leaks
S**A
Excellent Stuff
I have always used PTFE tape on radiator threads but this is easier and quicker to apply and so far after maybe 20 fittings has been 100% effective. It is quite expensive but if it saves the time fixing the occasional leak or getting a call back it is well worth it.
G**S
The product is very good
The product is very good
M**N
Superb sealing product
Takes the guess work out of sealing radiator tails.
A**R
perfect stuff....wont use anything else
so i work on steam heated industrial washers and dryers and got fed up with ptfe tape being a pain to apply or it failing on the first week..this stuff is easy to apply and sets almost right away ,can handle the high temps from steam and holds the joint perfectly..and u can still remove the threaded joint and easy to clean off..great on any compression olive fittings...its a little expensive but then so would having to restart the whole job a week later.its never failed to do the job..
S**H
It works
I like quality and easy to use,Could be bigger bottles in this price bracket
A**R
It worked fine
Works great, no movement after bolts installed
J**T
Its works !
I have struggled on and off for years with the occasional drip/leak from radiators.Never knowing if to give it another turn, or ten of ptfe tape. Or should I risk stripping the thread and tighten that nut up a bit more.After using this stuff it takes all that doubt away.Happy customer, happy me.Would like for it to be a bit cheaper if I had to give it a down side. Thats the only reason for 4 stars.
TrustPilot
1天前
2 周前
