Loctite

[Bob Butts]

Hi Guys

Do most people use thread locker or is it only on some parts.
I know it's messy but when I ran my UC for a bit there were some loose nuts and bolts.

thanks

Bob

[GlenStenhouse]

Every thread. Alternate between blue and red depending on whether I think they'll ever come apart again.

[Mike Conley]

I only use Loctite VERY sparingly on my Armortek vehicles.

There's not many screws that really need it and, 'down the road', if you (or the next owner) needs to take parts off the model for painting or repair then Loctite would cause frustrating problems. These Armortek vehicles aren't exactly 'high speed' models so...

In the past I've purchased a couple of used Armorteks where the previous builders had used LOTS of thread lock and it's ONE MORE FIGHT get to take anything apart I needed to get to.

I only use a TINY drip of Loctite is on just the specific road wheel shaft screws that are problematic just so they don't come loose. And even then, to sometimes loosen them, I have to apply a propane torch ('heat wrench') to melt the Loctite enough to get the screw to let go.

ONLY use thread fastener where it's REALLY needed! It'll save you a lot of frustration (and lots of 'naughty words) later.

Mike (the one in Kentucky)

[GlenStenhouse]

If using Loctite 243 for stuff you think might come apart again one day for repair / modification there is no issue. No heat required to take apart at all.

There are many different Loctite grades ranging from a little bit of stiction to this thing is permanently welded together now. It's all about choosing the right one for the right place.

[Bob Butts]

Hi Guys

Interesting range of opinions.

I am using Loctite Extreme BLUE thread locker at the moment on all threads but it
is so so messy.

It comes apart pretty easily - sometimes a bit too freely!

thanks

Bob

[Søren Sandvold]

I avoid using locktite like the plague, as its a pain to prime/paint over. It just does not cure properly.
Some grubscreews on the drive train is were I used it, and for the most I use slow curing CA glue as "locktite" where I feel for a stronger bond. CA gives a little extra bonding and brakes free kind of easy. And cures rock hard in free air, and are then easy to prime/paint over.