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Coal slag on aluminum
- AtLarge
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12 Jan 2011 10:51 #421692
by AtLarge
1973 Honda CL70-K3
1975 Kawasaki 350 F9-C
1983 Kawasaki KZ750-K1
1994 BMW K1100RS
2008 Suzuki GSX1300-BKK8 #1120
Coal slag on aluminum was created by AtLarge
I have various aluminum engine parts I would like to clean up. Maybe even paint. I have access to a blasting cabinet with TCC Black Blast (coal slag) in it. I can't find any information on whether or not this is good or bad on aluminum. I didn't really want to replace the media. Anyone know for sure? TIA.
1973 Honda CL70-K3
1975 Kawasaki 350 F9-C
1983 Kawasaki KZ750-K1
1994 BMW K1100RS
2008 Suzuki GSX1300-BKK8 #1120
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- kz1k
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- You Cant Fix Stupid!
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12 Jan 2011 11:25 #421696
by kz1k
1978 KZ1000A2
"JUST IN! A MAN WHO HOLDS THE WORLD RECORD FOR USING THE MOST DRUGS DIES TODAY. HE WAS WAS ATTACKED BY A PACK OF WILD DOGS HE THOUGHT HE SAW"
WHY FART AND WASTE IT, WHEN YOU CAN BURP AND TASTE IT?
Replied by kz1k on topic Coal slag on aluminum
baking soda works well imo.
1978 KZ1000A2
"JUST IN! A MAN WHO HOLDS THE WORLD RECORD FOR USING THE MOST DRUGS DIES TODAY. HE WAS WAS ATTACKED BY A PACK OF WILD DOGS HE THOUGHT HE SAW"
WHY FART AND WASTE IT, WHEN YOU CAN BURP AND TASTE IT?
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- porchev914
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- Whats that? Half of my swingarm is missing?!?!?
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12 Jan 2011 14:20 #421738
by porchev914
FRANKEN Z!
1978 KZ1000 A2A with 08'Speed Triple SSSA and '06 GSXR1000 front end
Replied by porchev914 on topic Coal slag on aluminum
That coal slag is great for etching concrete, but I suspect it'll tear the hell outs aluminum. I would suggest a test piece of aluminum first, that way if it is too aggressive you won't damage a good bike part
FRANKEN Z!
1978 KZ1000 A2A with 08'Speed Triple SSSA and '06 GSXR1000 front end
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- testarossa
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12 Jan 2011 14:42 #421742
by testarossa
1978 KZ1000 A2 Click--->Build Thread
2004 ZX-10R
2007 Harley Sportster 1200
2020 Harley Street Glide Special
Angola, IN
Replied by testarossa on topic Coal slag on aluminum
Use the coal slag on the parts that you will paint, but not the other stuff. It definitely imparts a texture to the surface that would be very difficult to polish off. The texture does give plenty of tooth for paint adhesion however.
1978 KZ1000 A2 Click--->Build Thread
2004 ZX-10R
2007 Harley Sportster 1200
2020 Harley Street Glide Special
Angola, IN
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- AtLarge
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12 Jan 2011 16:52 #421770
by AtLarge
1973 Honda CL70-K3
1975 Kawasaki 350 F9-C
1983 Kawasaki KZ750-K1
1994 BMW K1100RS
2008 Suzuki GSX1300-BKK8 #1120
Replied by AtLarge on topic Coal slag on aluminum
Rats. Glad I asked. Thanks Guys.
1973 Honda CL70-K3
1975 Kawasaki 350 F9-C
1983 Kawasaki KZ750-K1
1994 BMW K1100RS
2008 Suzuki GSX1300-BKK8 #1120
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