RE: [GSAS-Member] Safe in Tank Acrylic Sandpaper

["Susan Welenofsky" <welenofsky@comcast.net>]

I can give you a sheet for plants. I would be interested in A. tenellus, and
a sprig of the A. gracilus.

Susan

-----Original Message-----
From: gsas-member-bounces@thekrib.com
[mailto:gsas-member-bounces@thekrib.com] On Behalf Of Paul M. Wallace
Sent: Monday, April 04, 2005 12:09 PM
To: 'Greater Seattle Aquarium Society member chat'
Subject: RE: [GSAS-Member] Safe in Tank Acrylic Sandpaper

I have a plastic tank with some minor scratches so I will buy a few sheets
from you.  Question:  Are the scratches deep enough to use sandpaper or can
you buff them out?  Regardless, looks like a great newsletter article!

-----Original Message-----
From: gsas-member-bounces@thekrib.com
[mailto:gsas-member-bounces@thekrib.com] On Behalf Of Susan Welenofsky
Sent: Monday, April 04, 2005 1:03 PM
To: 'Greater Seattle Aquarium Society member chat'
Subject: RE: [GSAS-Member] Safe in Tank Acrylic Sandpaper

I found McGuire's 2500 sandpaper ($20 per box, must buy whole package). I
bought 2000 wet/dry grit today (5 sheets, $8). I'm going to use the sander.
They have finer grits at a different store, in Kirkland. So, I can safely
use the black wet/dry sandpaper while the fish are in the tank? I would buy
a package of that or 3,000 if someone wants to split it with me. I can get
an auto dealer/worker discount on the stuff.

Susan

-----Original Message-----
From: gsas-member-bounces@thekrib.com
[mailto:gsas-member-bounces@thekrib.com] On Behalf Of Paul Winchester
Sent: Monday, April 04, 2005 10:43 AM
To: gsas-member@thekrib.com
Subject: RE: [GSAS-Member] Safe in Tank Acrylic Sandpaper

I have successfully used the black wet dry paper in a couple of my acrylic 
tanks. I have heard that the micromesh works well but have not found it 
locally in a fine grit.

Depending on the depth of the scratch I would use 400-1800 grit, the 400 for

only the really deep scratches, then follow with 600-800 and then 1200-1800.

I sand in same the direction as the scratch. For teeth marks I would sand in

a circular motion and probably use 1200 first.

You might want to start with the fine 1200-1800 first to see the effect, but

the finer paper requires more effort to see the results. Be sure to always 
progress from the course paper to fine. Sand as little as possible to 
prevent the area from looking distorted.

After using the fine 1200-1800 grit paper the arcrylic can be polished with 
a cloth and some of the arcylic polishing compound available at the stores. 
I think similar results could achieved using other polishing substances, 
like baking soda. If you didnt use too much it shouldnt changes the ph much.

>From: "Susan Welenofsky" <welenofsky@comcast.net>
>Reply-To: Greater Seattle Aquarium Society member 
>chat<gsas-member@thekrib.com>
>To: "GSAS Member Chat" <gsas-member@thekrib.com>
>Subject: [GSAS-Member] Safe in Tank Acrylic Sandpaper
>Date: Mon, 4 Apr 2005 10:50:26 -0700
>
>What is a good, safe, in tank sandpaper? I believe I have a lot of 
>scratches
>on the acrylic surface from tooth marks from a pleco. I read something 
>about
>micromesh being safe. I was also wondering if the black wet/dry auto
>sandpaper was safe to use. I know they sell acrylic scratch kits that are
>safe to use in aquariums, with fish, but they are quite expensive.
>
>
>
>Susan
>
>_______________________________________________
>GSAS-Member mailing list
>GSAS-Member@thekrib.com
>http://lists.thekrib.com/mailman/listinfo/gsas-member


_______________________________________________
GSAS-Member mailing list
GSAS-Member@thekrib.com
http://lists.thekrib.com/mailman/listinfo/gsas-member



_______________________________________________
GSAS-Member mailing list
GSAS-Member@thekrib.com
http://lists.thekrib.com/mailman/listinfo/gsas-member


_______________________________________________
GSAS-Member mailing list
GSAS-Member@thekrib.com
http://lists.thekrib.com/mailman/listinfo/gsas-member



_______________________________________________
GSAS-Member mailing list
GSAS-Member@thekrib.com
http://lists.thekrib.com/mailman/listinfo/gsas-member