Morgon Blue Aqua Proof Paste

Discuss light weight issues concerning road bikes & parts.
Boshk
Posts: 279
Joined: Wed Jul 19, 2017 2:59 am

by Boshk

Calnago wrote:
Sun Mar 11, 2018 10:06 pm
That’s definitely a grease in the cups. The MB Paste would be good for the threads but I’m not putting it on the inside of my Campy cups. I’ve never had an issue there at all with using some nice grease, that could just as easily be used in the hubs or bearings. In fact, I’m using the Morgan Blue Competition Campa Grease for anything that entails moving parts and where I do not want sticky tenaciousness.
So for installation, a tiny amount of MB Aqua (if I can get a hold of it) on the outer surface (the area which touches the C60's threadfit) of UT cups, or dry fit it.........

then installing a Chorus crankset, normal grease only on the outer left and right of the axles, the parts that are in contact with the UT cups since the newer C60s are now 'sleeveless' in the bb, grease on exposed carbon is bad idea?
Colnago C60

User avatar
Calnago
Posts: 6228
Joined: Sun Nov 07, 2010 9:14 pm

by Calnago

For my C60 I put a thin film on both surfaces of the Threadfit cups and the BB386 cups. Just grease inside where the bearings fit.
But, yesterday... shhhh... I decided to experiment and installed a SuperRecord crank with a bit of Aquapaste on the outer bearing surfaces and the inside of the cups. I’m experimenting, as per @Mr.Gibs original query. I’ll pull it in a couple of months on a hot day and check things out. If the bearings don’t still spin like a dental tool, I’ll know that it does indeed make its way into the bearings. No big deal, I’ll just give them a good flushing, clean out the cups and just use grease on the cups and a couple drops of oil in the bearings after that. Just curious.
And I don’t know how you’d get grease on exposed carbon in the BB. I always put just a thin film on the entire spindle just to give it a little protection from possible corrosion.
And a little grease isn’t going to hurt the carbon. That’s the surface that most headset bearings today are running against, all greased up.
Colnago C64 - The Naked Build; Colnago C60 - PR99; Trek Koppenberg - Where Emonda and Domane Meet;
Unlinked Builds (searchable): Colnago C59 - 5 Years Later; Trek Emonda SL Campagnolo SR; Special Colnago EPQ

by Weenie


nemeseri
Posts: 685
Joined: Tue Apr 07, 2015 5:40 pm

by nemeseri

Calnago wrote:
Wed Mar 07, 2018 6:28 pm
NO! NO! NO!
And in case I wasn't clear.... NO!
I have very good overal experience with Kogel and I trust their knowledge about BBs. They have a service manual for bearings and they DO recommend morgan blue aqua proof paste between the bearings and cup. Check it out (scroll down to the last step #9):
https://cdn.shopify.com/s/files/1/1473/ ... 3701735546

User avatar
Calnago
Posts: 6228
Joined: Sun Nov 07, 2010 9:14 pm

by Calnago

Yeah, when I thought about it I figured why not. It’s not going to do any harm. At worst I’ll have to clean out the bearings. The only thing I’m not sure about is how runny it might get in hot weather and might migrate into the bearings. When I put it in I thought great, that’s not going anywhere. But is was in the sun and by the end of my fiddling with the bike it was a lot “softer” from the heat. We’ll see.
Colnago C64 - The Naked Build; Colnago C60 - PR99; Trek Koppenberg - Where Emonda and Domane Meet;
Unlinked Builds (searchable): Colnago C59 - 5 Years Later; Trek Emonda SL Campagnolo SR; Special Colnago EPQ

User avatar
Calnago
Posts: 6228
Joined: Sun Nov 07, 2010 9:14 pm

by Calnago

nemeseri wrote:
Calnago wrote:
Wed Mar 07, 2018 6:28 pm
NO! NO! NO!
And in case I wasn't clear.... NO!
I have very good overal experience with Kogel and I trust their knowledge about BBs. They have a service manual for bearings and they DO recommend morgan blue aqua proof paste between the bearings and cup. Check it out (scroll down to the last step #9):
https://cdn.shopify.com/s/files/1/1473/ ... 3701735546
Ok. I checked that out. That procedure is for pressfit bearings in a cup, the equivalent of where I’ve been applying it... between the cups outer surface and the Threadfit cups, but NOT between the inner surface of the cups and the bearings. In fact, they recommend either Aquapaste OR Loctite retaining compound. Which is exactly how I’ve been using it. And those certainly aren’t CULT bearings they’re dealing with. They’re packing them full of grease. CULT bearings take a couple drops of light oil only.
Hmmm, I think I’ll be inclined to pull the BB and check out the bearings much sooner than a couple months. Should have just stuck with grease. Ha. I love experiments.
Colnago C64 - The Naked Build; Colnago C60 - PR99; Trek Koppenberg - Where Emonda and Domane Meet;
Unlinked Builds (searchable): Colnago C59 - 5 Years Later; Trek Emonda SL Campagnolo SR; Special Colnago EPQ

Post Reply
  • Similar Topics
    Replies
    Views
    Last post