LightngSVT
New member
(this may belong in another forum, but does involve automotive detailing products) Yes this was different. It wasnt a car, truck, RV, bus or boat it was an acrylic fish tank! I know you are thinking Im nuts right about now. I bought this tank to setup as a tropical reef tank for less than 1/4 its $1600+ price tag and you can see why in the pics. It is 60" x 18" x 20" inside. All told I invested about 16.5 hours into the clean up and restoration of the finish of this tank. I thought it would be interestiong to post something truely different up here.
Steps:
multiple rinses with "jet" nozzle on hose, empty with shop vac
cleaned with terry cloth towel and vinegar / water mixture. Rinsed and drained
scrubbed with acrlic scrubber and vinegar / water mix. Rinse, drain
remaining stains (algae, calcium, etc) removed with acrylic scraper
polishing steps:
1. Sand deep scratches with 1500 grit wed / dry paper
2. sand in opposite direction with 1800 grit (each step I sanded in the opposite direction of the last step)
3. sand entire tank surface with 2400 grit
4. " " 3200 grit
5. " " 4000 grit
6. " " 6000 grit
7. " " 8000 grit
8. " " 12000 grit (at this point the surface was pretty clear actually and with water in the tank I dont think youd notice the left over imperfections)
9. Polish with 3M light cut rubbing compund by PC with a yellow pad
10. PC and white pad with Novus #3 ( multiple passes in a few spots)
11. Novus #2 by hand applied with a microfiber pad
12. Exterior wiped down with Novus #1
Only MF towels for prouct removal.
Im not sure what the reflection is in the bottom right corner?
The white spots you see are on the back wall, not scratches in the acrylic
Here is a dramatic comparison that explains it all better then my words can
Steps:
multiple rinses with "jet" nozzle on hose, empty with shop vac
cleaned with terry cloth towel and vinegar / water mixture. Rinsed and drained
scrubbed with acrlic scrubber and vinegar / water mix. Rinse, drain
remaining stains (algae, calcium, etc) removed with acrylic scraper
polishing steps:
1. Sand deep scratches with 1500 grit wed / dry paper
2. sand in opposite direction with 1800 grit (each step I sanded in the opposite direction of the last step)
3. sand entire tank surface with 2400 grit
4. " " 3200 grit
5. " " 4000 grit
6. " " 6000 grit
7. " " 8000 grit
8. " " 12000 grit (at this point the surface was pretty clear actually and with water in the tank I dont think youd notice the left over imperfections)
9. Polish with 3M light cut rubbing compund by PC with a yellow pad
10. PC and white pad with Novus #3 ( multiple passes in a few spots)
11. Novus #2 by hand applied with a microfiber pad
12. Exterior wiped down with Novus #1
Only MF towels for prouct removal.

Im not sure what the reflection is in the bottom right corner?


The white spots you see are on the back wall, not scratches in the acrylic

Here is a dramatic comparison that explains it all better then my words can

