Google Groups no longer supports new Usenet posts or subscriptions. Historical content remains viewable.
Dismiss

How do I remove concrete splatters from painted steel?

1,111 views
Skip to first unread message

Brian Carlson

unread,
Aug 1, 2000, 3:00:00 AM8/1/00
to
Help!! I borrowed a concrete mixer from a buddy. I finished my days
work at 10:00 at night, cleaned everything up under a weak floodlight.
The next day I discovered that I had missed quite a few splatters on
the previously immaculate mixer. Is there any solvent that will
loosen the concrete without damaging the paint? Whats the best
approach to clean this up?

I doubt he will say anything about it (I've done him many BIG favors
in the past), but I like to return equipment in better condition than
I received it...

TIA
Brian

Paul Broussard

unread,
Aug 2, 2000, 3:00:00 AM8/2/00
to

Brian-

Muratic acid 1 to 10 with water and a scrubbrush. Stronger solutions may
be necessary, but watch the paint!

--
Broussard Paint Contractors, friend of Bill's
http://www.broussardpaint.bigstep.com/

Roger Taylor

unread,
Aug 2, 2000, 3:00:00 AM8/2/00
to
I wouldn't use acid - it will likely etch the paint. Just apologize.
Geez, it IS a concrete mixer!

Daniel Hicks

unread,
Aug 2, 2000, 3:00:00 AM8/2/00
to
Brian Carlson wrote:
>
> Help!! I borrowed a concrete mixer from a buddy. I finished my days
> work at 10:00 at night, cleaned everything up under a weak floodlight.
> The next day I discovered that I had missed quite a few splatters on
> the previously immaculate mixer. Is there any solvent that will
> loosen the concrete without damaging the paint? Whats the best
> approach to clean this up?
>
> I doubt he will say anything about it (I've done him many BIG favors
> in the past), but I like to return equipment in better condition than
> I received it...

Dilute muratic acid will work, though I can't imagine a concrete mixer
without at least a few splatters on it.

Brian Carlson

unread,
Aug 2, 2000, 3:00:00 AM8/2/00
to
I know it, but like I said, I like to return things in better
condition than I got them :) The splatters are very thin, so they may
just wipe off with a little acid... I'll try a very dilute mixture,
if it works, good, if not, oh well :)

Thank you all for your help.

-Brian


On Wed, 02 Aug 2000 05:17:39 GMT, Daniel Hicks <danh...@ieee.org>
wrote:

raymondj

unread,
Aug 2, 2000, 3:00:00 AM8/2/00
to
On Wed, 02 Aug 2000 04:46:54 GMT, Roger Taylor <tayl...@flash.net>
wrote:

>I wouldn't use acid - it will likely etch the paint. Just apologize.
>Geez, it IS a concrete mixer!

That depends, does the mafia own that mixer?

Ben Franklin VI

unread,
Aug 3, 2000, 3:00:00 AM8/3/00
to
A file card will likely remove the spatters if they dried before they set.
Muriatic acid too. Use gloves. Treat one spatter at a time. Flush with garden
hose to save paint.

Take a paint chip or the whole thing to an automotive paint match shop. They
will match the color in a spray can for about $8.

In 1936 the neighbors borrowed our hay wangon, their horses spooked ran across
rough terain, tore up wagon. They patched it with nails and wire. And when
the returned it said: "We fixed it better than it was before we broke it!"
<G>

Ben

>From: Brian Carlson use...@carlsonclan.com
>Date: 8/1/00 5:02 PM Central Daylight Time
>Message-id: <rUeHOaydXvIGyk...@4ax.com>
>
>Help!! I borrowed a concrete mixer from a buddy. I finished my days
>work at 10:00 at night, cleaned everything up under a weak floodlight.
>The next day I discovered that I had missed quite a few splatters on
>the previously immaculate mixer. Is there any solvent that will
>loosen the concrete without damaging the paint? Whats the best
>approach to clean this up?
>
>I doubt he will say anything about it (I've done him many BIG favors

>in the past), but I like to return equipment in better condition than
>I received it...
>
>TIA
>Brian
>
>
>
>


The doors of wisdom are never shut. There's a time to wink as well as to see.
BENJAMIN FRANKLIN, Poor Richard's Almanack


Steve Manes

unread,
Aug 3, 2000, 3:00:00 AM8/3/00
to
On Tue, 01 Aug 2000 18:02:10 -0400, Brian Carlson
<use...@carlsonclan.com> wrote:
>The next day I discovered that I had missed quite a few splatters on
>the previously immaculate mixer. Is there any solvent that will
>loosen the concrete without damaging the paint? Whats the best
>approach to clean this up?

A pressure washer should take off the splatters. For larger chunks,
just tap them with a hammer.


Default User

unread,
Aug 3, 2000, 3:00:00 AM8/3/00
to
If you are not concerned about the paint, heat the metal on
the non-concrete side, using a torch. The metal expands at a
different rate than the concrete, and the concrete will separate
and fall off.

This I've heard, but never tried. I heard of using this for
steel shovels. Better to try a shovel first, and see if it works.


Steve Manes wrote in message ...

Niall Sheehan

unread,
Aug 4, 2000, 3:00:00 AM8/4/00
to
Try a rubber mallet, if the metal is smooth the cement should pop off with
a few forcefull taps. Hit the outside of the barrel.


use...@carlsonclan.com (Brian Carlson) wrote in
<rUeHOaydXvIGyk...@4ax.com>:

>Help!! I borrowed a concrete mixer from a buddy. I finished my days
>work at 10:00 at night, cleaned everything up under a weak floodlight.

>The next day I discovered that I had missed quite a few splatters on
>the previously immaculate mixer. Is there any solvent that will
>loosen the concrete without damaging the paint? Whats the best
>approach to clean this up?
>

0 new messages