Polishing aluminium parts
#1
Senior Member
Thread Starter
Join Date: Jun 2017
Posts: 53
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 13 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
Polishing aluminium parts
I have stripped and polished most of the parts from my Nishiki. Just wondering how fellow riders maintain that gloss finish and stop the alloy from tarnishing or going dull? And for anyone contemplating this take note the brake calliper are a right pain to put back together
Still have some more polishing to do but so far so good considering how they looked before. The bakes were factory grey metalic paint which I stripped off.
Still have some more polishing to do but so far so good considering how they looked before. The bakes were factory grey metalic paint which I stripped off.
#2
Senior Member
Nu Finish Auto wax is what some use. I use Carnauba based auto wax. They will oxidize eventually, but the wax seems to slow it down.
#3
Senior Member
Join Date: May 2011
Location: Seattle WA
Posts: 2,841
Bikes: 2009 Handsome Devil, 1987 Trek 520 Cirrus, 1978 Motobecane Grand Touring, 1987 Nishiki Cresta GT, 1989 Specialized Allez Former bikes; 1986 Miyata Trail Runner, 1979 Miyata 912, 2011 VO Rando, 1999 Cannondale R800, 1986 Schwinn Passage
Mentioned: 72 Post(s)
Tagged: 0 Thread(s)
Quoted: 796 Post(s)
Liked 522 Times
in
367 Posts
Thanks for the Tip Velovixen I have some carnuba wax and will have to see how it works compared to Mothers Mag & Aluminum polish I have been using.
#5
Senior Member
@ryansu - I use Mother's Mag with a Dremel polishing/buffing attatchment to shine parts up, then wax to polish.
My local bike shop uses Lemon Pledge furniture polish spray on new bikes to keep shiny. Spraying polished parts with that, then wiping off would be a "quick & dirty" way too.
My local bike shop uses Lemon Pledge furniture polish spray on new bikes to keep shiny. Spraying polished parts with that, then wiping off would be a "quick & dirty" way too.
#6
Senior Member
Join Date: Jun 2006
Posts: 20,305
Mentioned: 130 Post(s)
Tagged: 0 Thread(s)
Quoted: 3464 Post(s)
Liked 2,831 Times
in
1,997 Posts
Decades ago we used Jubilee kitchen wax, still around but hard to locate.
#8
Senior Member
Join Date: Mar 2015
Location: Western MI
Posts: 2,771
Mentioned: 45 Post(s)
Tagged: 0 Thread(s)
Quoted: 656 Post(s)
Liked 470 Times
in
303 Posts
On a "toodle around" bike, a coat of wax works fine.
On a bike you ride hard and sweat all over each ride, more effort is needed. I clean the polished bits with Windex after each ride and then spray with a finish protector like Finish Line Showroom Polish. Some say it's simply overpriced lemon Pledge which may be but it sure keeps the polished bits shiny. If the polished bits start to dull, I touch up with a polishing compound like Blue Magic and they come back to life.
It's also worth mentioning I keep these bikes inside when I'm not riding.
Adhering to this routine, I've had no issues with oxidation even after years of riding.
On a bike you ride hard and sweat all over each ride, more effort is needed. I clean the polished bits with Windex after each ride and then spray with a finish protector like Finish Line Showroom Polish. Some say it's simply overpriced lemon Pledge which may be but it sure keeps the polished bits shiny. If the polished bits start to dull, I touch up with a polishing compound like Blue Magic and they come back to life.
It's also worth mentioning I keep these bikes inside when I'm not riding.
Adhering to this routine, I've had no issues with oxidation even after years of riding.
#11
Senior Member
Join Date: Jan 2013
Posts: 2,687
Bikes: too many sparkly Italians, some sweet Americans and a couple interesting Japanese
Mentioned: 10 Post(s)
Tagged: 0 Thread(s)
Quoted: 569 Post(s)
Liked 595 Times
in
412 Posts
I use a product made to protect an aluminum polished finish: Wolfgang MetallWerk Concours Metal Sealant 8 oz. There are other similar products out there for keeping the aluminum shine that friends say work well also.
#12
Banned
You just keep re polishing it..
Anodizing is how you keep from needing to do more polishing, but some people love the shiny look and remove anodizing ..
A folly, I think.
Anodizing is how you keep from needing to do more polishing, but some people love the shiny look and remove anodizing ..
A folly, I think.
#13
Senior Member
Join Date: May 2011
Location: Seattle WA
Posts: 2,841
Bikes: 2009 Handsome Devil, 1987 Trek 520 Cirrus, 1978 Motobecane Grand Touring, 1987 Nishiki Cresta GT, 1989 Specialized Allez Former bikes; 1986 Miyata Trail Runner, 1979 Miyata 912, 2011 VO Rando, 1999 Cannondale R800, 1986 Schwinn Passage
Mentioned: 72 Post(s)
Tagged: 0 Thread(s)
Quoted: 796 Post(s)
Liked 522 Times
in
367 Posts
Thanks @Grand Bois! the learning continues
#15
Senior Member
Join Date: Mar 2006
Posts: 2,754
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 83 Post(s)
Likes: 0
Liked 13 Times
in
11 Posts
If you have a good racing bike you should take good care of it. If you take good care of it the parts will look good whether they are anodized or polished.
Anodized parts can oxidize as well. Sometimes worse as the pitting bores in away from the anodizing.
Anyway, as somebody who polishes and re-anodizes a lot of parts it's really not a big deal. Wipe your bikes clean with a soft cloth every half dozen rides. If it gets really wet, then dry and clean it. When you want to spend some quality time, break out the Simichrome or Wenol.
It's not a big deal...
Anodized parts can oxidize as well. Sometimes worse as the pitting bores in away from the anodizing.
Anyway, as somebody who polishes and re-anodizes a lot of parts it's really not a big deal. Wipe your bikes clean with a soft cloth every half dozen rides. If it gets really wet, then dry and clean it. When you want to spend some quality time, break out the Simichrome or Wenol.
It's not a big deal...
#16
Senior Member
Join Date: Jun 2006
Posts: 20,305
Mentioned: 130 Post(s)
Tagged: 0 Thread(s)
Quoted: 3464 Post(s)
Liked 2,831 Times
in
1,997 Posts
#17
Senior Member
Join Date: Apr 2013
Location: Amsterdam
Posts: 1,662
Bikes: 1980 Koga-Miyata Gentsluxe-S, 1998 Eddy Merckx Corsa 01, 1983 Tommasini Racing, 2012 Gulf Western CAAD10, 1980 Univega Gran Premio
Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 600 Post(s)
Likes: 0
Liked 11 Times
in
11 Posts
#18
Stop reading my posts!
Join Date: Sep 2004
Posts: 12,600
Mentioned: 90 Post(s)
Tagged: 0 Thread(s)
Quoted: 1449 Post(s)
Liked 1,071 Times
in
793 Posts
Some people like an acrylic liquid like Future Floor Finish (It's NOT a wax), takes more effort to apply as you don't buff it after it dries, more of a top-coat but if you brush on with care and a really smooth brush it can look very smooth, also very glossy. Some people don't care for the high-gloss look, but it will last longer than waxes.
#19
Senior Member
Join Date: Oct 2008
Location: se michigan
Posts: 72
Bikes: fuji finest, klien pinacle
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 17 Post(s)
Likes: 0
Liked 5 Times
in
3 Posts
25+ years ago I was polishing my Lotus 7 sports car... and I use to go to the EAA aircraft convention in Oshkosh Wi. I managed to sit down and have a talk with a gentleman that was cleaning his grand champion contemporary Cessna. His advice to me was wet sandpaper down to 1000 or so depending... pick any compound...rubbing to polishing to get the mirror... then purple sparkle glass cleaner, as he put it terrible glass cleaner great aluminum cleaner! DO NOT USE ANY CLEANER WITH AMONIA IN IT!!! this cleaner took the grey out... then a sealer, some areas he used Never Dull or Flitz type product (might lift the oxidation).. to seal the main areas Glass Wax nothing with a compound or grit in it... then he had no halos around all the rivets on the wings, cowl and fuselage. As he said windex=bad and it's not good on plastics... and the Warbird guys did a text on raw aluminum... simple green wasn't all that great for aluminum that was drilled and lapping over each other. Lemon sent even more so... sorry if it sounds like a lecture.. their big $ vs my little $ I will listen to the path they take before inventing my own.