No concerns of toxicity? As it scratches away with nails, and ingested by the croc as it floats in the water? What if it leeches a chemical when submerged for extended periods?

Don't get me wrong - I think spray in liners are great, I have it in my truck. But I believe there's a lot of tar, and it's not meant to be submerged, just repel water.

Mr. F
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Real time Rogue, a captive Palp