Water proofing

[captmicha]

I have some projects in mind. Backgrounds, caves, hideyholes, etc. All need to be water proofed to go in my tanks.

But what's safe? I looked at Drylok today but there are no clear options. I'd really like my water proofer to be clear so I can use my enamel and acrylic paints underneath for fine detail.

My dad has cans of clear enamel, polyurethane, etc.

What should I be looking for besides no mildew control and able to withstand immersion?


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[dogofwar]

Good video of how to do Drylok and Foam Background: http://www.youtube.com/watch?v=lyKd06sHjJQ

Google drylok aquarium background and there are dozens of examples.

Matt

 

[captmicha]

This doesn't address the question.

 

[Localzoo]

You can try fiberglass resin it dries clear and even if you use the fiber cloth it will dry clear.


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[AquaStudent]

I made a concrete/foam background last winter and to seal the outside I used a concrete acrylic sealer. It was more of a milky/purple color but I also brushed it on. It's supposed to be sprayed on or mixed in to the concrete mix (I was doing this after I had installed the background into the tank so neither was an option).

If you take that route and spray a couple coats of the sealer on it'll be clear and visually colorless.

 

[captmicha]

Can you share the brand and formula with me? I'm really worried about safety and would like to use something that's already been found safe.