Polycrylic works very well too. I used that she. Making basking spots and caves for my beardie. Just covered the grout models in water based paint and 7-8 coats of Polycrylic. Those had to be washed heavily because of beardie gifts . Just remember to let Polycrylic or water based (oil modified) polyurethane cure for a week in a well ventilated area to be safe. I think Polycrylic may cure in 4-5 days but I would let it go a week after your last coat. Both products stand up very well to cleaning and wear and tear.

Good luck!


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