Quote Originally Posted by deranged chipmunk View Post
This is a case of misinterpreting the packaging. Any product that is 100% silicone will "provide mold-free product protection". It's not saying there are inhibitors in it.
It's not a case of label misinterpretation if the manufacturer themselves state that there is in fact a mold inhibitor Look back at the original post:

Quote Originally Posted by Omega View Post
GE Silicone I and II, long used by fish- and frog-keepers and generally thought of to be aquarium safe, is probably no longer so. GE began using mildew inhibitors (Bioseal) recently in most their silicone products, even if the label says "100% silicone" and doesn't mention anything about mildew. According to an email from GE, all their silicone has trace amounts mildew inhibitors now except for the 1200.