[DeTomaso] thick metal spray on Fontana block?? Help?

[Rob Dumoulin]

Read on the responses this far, I have to add....I do aluminum heads and
they are polished like new. The pressure used is 60 PSI. The process is
that good.
On Sep 11, 2015 8:36 PM, "Rob Dumoulin" <rob at dumoulins.net> wrote:

> Ed,
>
> I have a side business doing wet blasting. My equipment is a Geoblaster
> but a dustless blasting unit sold out of Houston does a good job too.
> Somebody around you probably does this. It will strip anything with zero
> metal damage. In fact, the process actually cools the metal in the process.
> It can take off anything from powdercoat down to one layer of paint off of
> a fiberglass boat hull with no dust or excessive punting of the underlying
> material. It will do what you need. If you are close to NE Florida I would
> strip it for you.
> On Sep 11, 2015 4:55 PM, "Ed Mendez" <edducati at mac.com> wrote:
>
>> Anyone have any idea how to get this metal spray coating off my Fontana
>> block? It is some sort of metal spray coating to fool people into thinking
>> it is an iron block when in fact it is an aluminum block. The coating is
>> magnetic.
>>
>> The machinist in Downey, CA, says after hot tanking this is what it now
>> looks like, the power coater won’t touch it due to liability, a sand
>> blaster won’t touch it for the same reasons. I was thinking walnut media
>> blasting?
>>
>> How do I get this crap off? Grinding? but that will screw up the finish…
>>
>> Any help would be greatly appreciated.
>>
>> Ed
>>
>> Ps. If you don’t get a picture I will send to you directly, something up
>> with Mac mail and our mailman server.
>>
>>
>>
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-------------- next part --------------
   Read on the responses this far, I have to add....I do aluminum heads
   and they are polished like new. The pressure used is 60 PSI. The
   process is that good.

   On Sep 11, 2015 8:36 PM, "Rob Dumoulin" <[1]rob at dumoulins.net> wrote:

     Ed,

     I have a side business doing wet blasting. My equipment is a
     Geoblaster but a dustless blasting unit sold out of Houston does a
     good job too. Somebody around you probably does this. It will strip
     anything with zero metal damage. In fact, the process actually cools
     the metal in the process. It can take off anything from powdercoat
     down to one layer of paint off of a fiberglass boat hull with no
     dust or excessive punting of the underlying material. It will do
     what you need. If you are close to NE Florida I would strip it for
     you.

   On Sep 11, 2015 4:55 PM, "Ed Mendez" <[2]edducati at mac.com> wrote:

     Anyone have any idea how to get this metal spray coating off my
     Fontana block? It is some sort of metal spray coating to fool people
     into thinking it is an iron block when in fact it is an aluminum
     block. The coating is magnetic.
     The machinist in Downey, CA, says after hot tanking this is what it
     now looks like, the power coater wonat touch it due to liability, a
     sand blaster wonat touch it for the same reasons. I was thinking
     walnut media blasting?
     How do I get this crap off? Grinding? but that will screw up the
     finisha|
     Any help would be greatly appreciated.
     Ed
     Ps. If you donat get a picture I will send to you directly,
     something up with Mac mail and our mailman server.
     _______________________________________________
     Detomaso Forum Managed by POCA
     Posted emails must not exceed 1.5 Megabytes
     DeTomaso mailing list
     [3]DeTomaso at poca.com
     [4]http://poca.com/mailman/listinfo/detomaso_poca.com
     To manage your subscription (change email address, unsubscribe,
     etc.) use the links above.

References

   1. mailto:rob at dumoulins.net
   2. mailto:edducati at mac.com
   3. mailto:DeTomaso at poca.com
   4. http://poca.com/mailman/listinfo/detomaso_poca.com