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| Painting Brake Calipers https://www.ausmini.com/forums/viewtopic.php?f=2&t=75160 |
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| Author: | Fiji [ Wed Jan 25, 2012 8:09 am ] |
| Post subject: | Painting Brake Calipers |
Anyone had success in painting Calipers at home I was going to have a crack at it while on the car but without disconnecting brake lines. Thinking a coat hanger in the wheel arch to support tape the important bits & Paint. |
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| Author: | Mike Montgomery [ Wed Jan 25, 2012 8:52 am ] |
| Post subject: | |
Thats what I did. I wrapped a plastic bag around the rotor then rotated it through the caliper. Used the engine paint spray can from Supercheap. Mine are red and I have to say I wish they were regular silver, I feel original looks are best these days |
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| Author: | drmini in aust [ Wed Jan 25, 2012 9:12 am ] |
| Post subject: | |
I did mine off the car with VHT's caliper paint. Looked pretty good. But be warned, brake fluid lifts it off real easy. IMO 2 pack would be better. 
[edit] here's a pic- Note the DrMini non-split pins made from 1/8" welding electrode, 80mm long. I made these after the `Chinese cheese' 3mm splitpins broke/bent? then fell out taking 1 brake pad too. 
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| Author: | Bubbacluby [ Wed Jan 25, 2012 9:13 am ] |
| Post subject: | |
Why not just undo the two bolts holding the caliper to the hub. just undo those and you can move the whole caliper out away from other things and more easily able to paint it. that way you dont even have to disconnect the brake lines. Thats how i would do it. |
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| Author: | McFarkle [ Wed Jan 25, 2012 10:09 am ] |
| Post subject: | Brake Caliper painting |
Take them off the car completely, clean them with Brake clean very thoroughly. Let them air dry and warm up in the sun then use VHT caliper paint, there is nothing better.2-3 light coats are preferable to a single heavy coat. If they are not perfectly clean in the first palce you are wasteing your time. McFarkle |
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| Author: | Mike_Byron [ Wed Jan 25, 2012 10:29 am ] |
| Post subject: | Re: Brake Caliper painting |
McFarkle wrote: Take them off the car completely, clean them with Brake clean very thoroughly. Let them air dry and warm up in the sun then use VHT caliper paint, there is nothing better.2-3 light coats are preferable to a single heavy coat. If they are not perfectly clean in the first palce you are wasteing your time.
McFarkle Totally agree with this - do the job once but do it properly the first time. It also doesn't hurt to bleed the brakes and freshen up the brake fluid in the calipers and give the caliper pistons a bit of a workout when you reassemble the whole thing. Mike |
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| Author: | Fiji [ Wed Jan 25, 2012 11:01 am ] |
| Post subject: | |
Yeh that's what I meant with the hanger to hold up the caliper in the arch. The brake fluid is fresh so there's no need to completely remove. Mike funny u mention it I was thinking red 
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| Author: | Timbo [ Wed Jan 25, 2012 12:52 pm ] |
| Post subject: | |
If you paint them off the car you can then cure the VHT paint in the oven, which makes it much more resistant to brake fluid. 93°C for 20 minutes is what VHT says. Thats still a lot cooler than they operate at so it won't damage the seals. Speco Thomas' website says to heat to 120° for 20 mins. Tim |
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| Author: | Harley [ Wed Jan 25, 2012 1:15 pm ] |
| Post subject: | |
If its was me doing it: 1. Drive car round to get some heat into calipers. 2. Remove wheel, mask the crap out of everything. 3. Clean rag, wipe everything down to remove dust and crap, make sure they're dry. 4. Hit the calipers with the spray paint. I know it seems like a dodgy way of doing it, but I've done things properly before and at the end of the day the paint will always come off again, so taking the easy way out once every 6 months is fine by me. 
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| Author: | 123grosso [ Wed Jan 25, 2012 1:27 pm ] |
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http://www.youtube.com/watch?v=o3mhq_BrnU0 i know its not a mini but its the same concept |
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| Author: | Morris 1100 [ Wed Jan 25, 2012 4:05 pm ] |
| Post subject: | |
While the calipers are the centre of attention why not give them a rebuild with new rubber seals and maybe pistons if they need it while you are at it. No point in having fancy looking calipers if they don't work properly or if they have 40 year old seals.
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| Author: | Fiji [ Wed Jan 25, 2012 4:48 pm ] |
| Post subject: | |
Morris 1100 wrote: While the calipers are the centre of attention why not give them a rebuild with new rubber seals and maybe pistons if they need it while you are at it.
No point in having fancy looking calipers if they don't work properly or if they have 40 year old seals. Good call... While mine aren't new new they're well b4 their use by date. Thanks 4 the pic doc . Nice pins! |
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| Author: | drmini in aust [ Wed Jan 25, 2012 6:07 pm ] |
| Post subject: | |
Fiji wrote: Morris 1100 wrote: While the calipers are the centre of attention why not give them a rebuild with new rubber seals and maybe pistons if they need it while you are at it. No point in having fancy looking calipers if they don't work properly or if they have 40 year old seals. Good call... While mine aren't new new they're well b4 their use by date. Thanks 4 the pic doc . Nice pins! Thanks!
Like Morris says rekit them first if the seals are old. I painted these straight after fitting new seals. |
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| Author: | Fiji [ Wed Jan 25, 2012 6:10 pm ] |
| Post subject: | |
Did the rear drums get painted same colour doc 
I was thinking red calipers but thought red drums would be balls.... Mayb I might do as mike didn't and go silver 4 both cals & drums. |
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| Author: | drmini in aust [ Wed Jan 25, 2012 6:12 pm ] |
| Post subject: | |
Nope I just did the calipers so you could see them through the spokes... 
Sick of the colour though, I'll use black next time. |
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