Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work.

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Default Naptha?

On Wednesday, June 8, 2011 11:54:31 AM UTC-7, Winston wrote:
Pete C. wrote:

(....)

I've used the purple degreaser to remove years of grease buildup


OK, Purple cleaner and Oven cleaner are next to try.


Not on aluminum, though! For that, a little baking soda and
water, spray onto the (hot) surface, and rinse. Repeat. Again.
Again... it's slow, but it doesn't eat aluminum like lye does.
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whit3rd wrote:
On Wednesday, June 8, 2011 11:54:31 AM UTC-7, Winston wrote:
Pete C. wrote:

(....)

I've used the purple degreaser to remove years of grease buildup


OK, Purple cleaner and Oven cleaner are next to try.


Not on aluminum, though! For that, a little baking soda and
water, spray onto the (hot) surface, and rinse. Repeat. Again.
Again... it's slow, but it doesn't eat aluminum like lye does.


Gotcha.

This is mostly porcelain - on - steel, but there *are* some
cast aluminum parts very proximal.

Thanks!

--Winston
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Default Naptha?


Winston wrote:

whit3rd wrote:
On Wednesday, June 8, 2011 11:54:31 AM UTC-7, Winston wrote:
Pete C. wrote:

(....)

I've used the purple degreaser to remove years of grease buildup


OK, Purple cleaner and Oven cleaner are next to try.


Not on aluminum, though! For that, a little baking soda and
water, spray onto the (hot) surface, and rinse. Repeat. Again.
Again... it's slow, but it doesn't eat aluminum like lye does.


Gotcha.

This is mostly porcelain - on - steel, but there *are* some
cast aluminum parts very proximal.

Thanks!

--Winston


The purple degreaser doesn't eat AL all that fast, an hour soak will
discolor it, but it will still be there.
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Pete C. wrote:

(...)

The purple degreaser doesn't eat AL all that fast, an hour soak will
discolor it, but it will still be there.


Cool. Thanks!

--Winston
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