05-23-2018, 04:33 AM
Join Date: Apr 2018
| | What to coat concrete with...
I made a foam 3d background, covered with hydraulic cement. Its cured about 2, maybe 3 weeks. It's going to be sponge painted to make it look less like concrete, more like stone. I don't want a) my paint to wear off, or b) many months of pH through the roof from leeching.
I've heard epoxy. I've heard fiberglass. Has anyone worked with either doing a similar project and had good luck with one or the other? (Pic is early on. There's another section to get it all the way down length of tank, hiding internal sump. I'll also need a way to seal the concrete/foam I use to fill the gap between front panel and rear, from side wall of sump. So fast curing is ideal)
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