Acrylic scratch removal?

[rob020880]

Hello,

Is there anyone, or a service in the area that could remove arylic scratchs? I have a couple of scratches in my tank but I am afraid to do it myself. Maybe someone has a recomendation.

Thanks,
Robert

 

[ghostman]

No advice on who to do it, but it is easy to do yourself. I bought the kit from Premium Aquatics and it really kicked butt. I highly recommend it. Are you doing it in the tank, or outside? I wouldn't use the scratch buffing compound in the tank, but the sandpapers are more than adequate. HTH

 

[rob020880]

All the scratches are inside the tank. They are pretty minor but they are all I can look at. I am still afraid to attempt this, as I have read on other forums that the wound up leaving a foggy mess of very fine scratches instead which were more noticable. There must be someone out there that does this sort of thing, maybe the local fish shop would know?

 

[jdhanover]

I'm interested in some help too. Bad thing about acryllic is that it scratches, good thing is the scratches can be removed if you know what you're doing. Since, like Rob, I don't, we could use assistance. Anyone?

 

[rob020880]

I just called Old Town and they told me that since I do not have my tank serviced by them they cannot fix my scratches. But if I were on their service schedule I guess they would fix it then. Not very nice at all...

 

[rob020880]

I guess I am gonna try to do this myself, does anyone have recomendations as far as the kits go? I need to be able to fix it under water.

 

[Freed]

3M wet/dry sanpaper does the job just fine. alot cheaper than the "scratch removal kits" on line.

 

[Wrassemeister]

It depends on how deep your scratches are, if they aren't too deep you might be able to get away with using novus 3 step acrylic polish without having to wetsand. But you would have to drain your tank....

 

[Freed]

Don't drain your tank and use the wet/dry sandpaper.

 

[ghostman]

I agree that wet/dry sandpaper is the way to go. The kits have several grits that need to be used in order to get the best results. My kit had 1500, 2400, 3200,4800,6000,8000, and 12000 grit. The 1500 removed scratches right away but the acrylic looks bad (scratched and cloudy), and by the time I went to 8000 grit the cloudiness and scratches were gone. All it takes is some elbow grease and a lot of praying. good luck.

 

[ecojoe]

I've had good luck with the Micromesh kits for removing scratches from acrylic. http://www.sisweb.com/micromesh/acrylic_plastic_hand_kits.htm

It is a lot of work, but it does make a good difference. Also, even if you think it looks like many very fine scratches at the end, they disappear when you fill it with water.

 

[Freed]

<a href=showthread.php?s=&postid=11268129#post11268129 target=_blank>Originally posted</a> by ecojoe
I've had good luck with the Micromesh kits for removing scratches from acrylic.

And I am sure the on line vendors that you bought them from are extremely happy as well BUT you can spend half that amount of money at your local hardware store and buy five times the amount of wet/dry sandpaper and never have to buy another "acrylic scratch removal kit" again for the rest of your life.

 

[ecojoe]

<a href=showthread.php?s=&postid=11268186#post11268186 target=_blank>Originally posted</a> by Freed
And I am sure the on line vendors that you bought them from are extremely happy as well BUT you can spend half that amount of money at your local hardware store and buy five times the amount of wet/dry sandpaper and never have to buy another "acrylic scratch removal kit" again for the rest of your life.

True, but I was having trouble finding the very fine grit sandpaper at the typical home improvement stores (Home Depot, Lowes, etc), they carried the more commonly used rougher grades. Stores like Ace were better, but I never was able to reliably find all the grades of sandpaper that kit provides.