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paint stripping alternator fan
What's the best way to strip paint off a mag alternator fan?
thanks.
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Harold '79 930/DP935 (sold) '68 VW 3.3 Turbo Crewcab |
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09-07-2015, 12:13 PM
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Location: Newport Beach CA
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Soft media blasting or chemical like Strypeze.
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I will use a FAF when I am dying of thirst 
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09-07-2015, 02:11 PM
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Location: Clifton, VA
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Kleen strip "stripper" comes in a spray can from Home Depot.. I would test a small area first...Not sure what it does to the Mag but that stuff works wonders on everything else
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Scott 1979 930 - Black on Black and in the woods "My third child that will cost more in the long run" :shock: |
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09-07-2015, 02:27 PM
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Location: San Antonio, Texas
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I wouldn't use any chemicals on the mag, just media blast, not too aggressive.
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1973 911S (since new) RS MFI specs 1991 C2 Turbo |
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09-07-2015, 03:34 PM
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non-whiner
Join Date: Aug 2012
Location: Slightly right of center
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Citristrip. Does an amazing job and won't hurt the metal.
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"Too much is just enough." |
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09-07-2015, 07:30 PM
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Quote:
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Chris '75 911s Targa |
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09-07-2015, 07:39 PM
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Location: bottom left corner of the world
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Be careful if you do the media blasting. I wouldn't
The metal is as soft as s, really soft I mean.
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09-07-2015, 10:44 PM
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I'm going with the citristrip.
Thanks
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Harold '79 930/DP935 (sold) '68 VW 3.3 Turbo Crewcab |
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09-07-2015, 11:19 PM
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Location: Ontario Canada
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was it just painted or powdercoated ?
powder coating is tough. update us on your progress.
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1976 Yamaha XS360 ( Beats Walkin') 1978 911 SC Targa ( Yamaha Support Vehicle ) 2006 Audi A4 2.0T (Porsche Support Vehicle ) 2014 Audi A4 2.0T Technik (Audi Support Vehicle) |
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09-08-2015, 04:30 AM
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I had no problems using aircarft stripper on a powder coated mag fan. First coat got off majority, second coat most of the rest. Then a clean up with glass bead in the cabinet.
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Ed 1973.5 T |
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09-08-2015, 06:32 AM
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Chain fence eating turbo
Join Date: Dec 2008
Location: Austin, TX
Posts: 9,195
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If paint, Tal-Strip is good. Never brush it on. Pour it on, and it will only take one coat.
Lesson I learned stripping cars at my dads resto shop. If powdercoat, media blasting will be required unless there's something out there that takes off powdercoat chemically.
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Cory - turbo'd '87 C3.2 Guards/Blk, 3.4, 7.5:1 CR, 993SS cams, Borg-Warner S366 turbo @ 1.2-1.5 bar, Treadstone full bay IC, 70mm TB, TiAL F46 WG, HKS 1 1/2" BOV, twin 044 pumps, MicroSquirt AMP'd w/GM smart coilpack, Bilstein coilovers, Tramont replica Speedlines (285's rr, 225's frt), Big Reds frt, 993 rr., tower brace, MOMO wheel |
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09-08-2015, 06:48 AM
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I painted the fan a few months back using VHT primer that was suppose to adhere to magnesium. Then PPG primer & paint to match the car color. I have about an hour run time on the motor.
I'll strip it with the Citristrip mentioned above and see how it looks. 
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Harold '79 930/DP935 (sold) '68 VW 3.3 Turbo Crewcab |
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09-08-2015, 06:53 AM
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Senior Member
Join Date: Nov 2000
Location: Great NorthWest
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Once cleaned and painted they look great but never seem to stay that way for long.
The air intake brings in all sorts of particulate at speed, blasting your nice work. My SC fan supports pollishing, so that is what I do and otherwise do not attempt to cover it (clear or paint).
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'78 Targa in Minerva Blue |
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09-08-2015, 07:41 AM
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Old thread I know - but since 2015 has this chemical been used by others? Is it safe for paint removal? Previous owner painted and aside from it looking horrible is starting to chip away. Just curious what others have done in the last few years that works and does the least damage to the fan/housing. I have the engine apart and trying to clean this fan blade up before I put everything back together. ****edit: car has 200,000 miles on it and gets driven a lot so not worried about show car quality. just want this red paint off. Thanks!
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1986 911 Coupe 1986 911 Targa Last edited by fallingat120mph; 01-09-2023 at 02:56 PM.. |
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01-09-2023, 02:53 PM
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Location: Northern VA
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I had my fan and housing cleaned and cerakoted by Shawn at Trusix - and it's beautiful. I'm hoping the cerakote will last longer than other coatings
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Kim Langley 2012 Carrera / 991.1 80 911SC 97 C230 73 BMW 2002Tii |
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01-09-2023, 10:48 PM
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Banned
Join Date: Dec 2014
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Cerakote will last the longest and give you the thinnest most durable finish.
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01-10-2023, 05:32 AM
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1975 Porsche 911S
The Other Woman
Coupe
Targa
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